2015 Roosevelt Dime Errors: Value Guide & Rare Varieties
2015 Roosevelt Dime error values (2026): FS-801 Doubled Die Reverse $50–$100+, Reverse Proof silver $65–$85, W Proof $50–$70, missing clad layer $150–$300. Expert ID guide with auction records.
Most 2015 Roosevelt Dimes are worth face value, but three high-value scenarios — two silver special issues and a certified die variety — can make this ten-cent coin worth $50 to $170+.
- 💎 2015-P Reverse Proof Silver (March of Dimes Set, 74,430 minted): $65–$85; PR70 record $117
- 💎 2015-W Proof Silver (West Point, 74,430 minted): $50–$70; PR70 record $170
- 🔍 FS-801 Doubled Die Reverse (Philadelphia only): $50–$100+ in MS65
- ⚠️ Missing Clad Layer (P or D): $150–$300 — must weigh 1.80–1.95 g
⚠️ The #1 trap: Machine Doubling on the date and profile is rampant on 2015 dimes and is worth nothing. A 10x loupe reveals the difference in under a minute.
2015 Roosevelt Dime Errors Error Checker
Check your coin for valuable errors and varieties
Values shown are typical retail estimates as of 2026-01 and may fluctuate with market conditions.
Error coin values vary significantly based on grade, eye appeal, strike quality, and current collector demand.
Professional authentication (PCGS, NGC, or ANACS) is recommended for any coin with an estimated value exceeding $75.
Machine Doubling (flat, shelf-like steps) is extremely common on 2015 dimes and is NOT a valuable error.
The 2015-P Reverse Proof and 2015-W Proof are intentional special issues, not manufacturing errors, but carry significant collector premiums due to low mintage (74,430 each).
Specific auction records for major 2015-dated errors (off-center, missing clad) are limited; value ranges are derived from comparable modern dime sales (2010–2024).
Pocket change holds surprises. The 2015 Roosevelt Dime standard value guide confirms that nearly three billion were minted — but 2015 is unique. The U.S. Mint quietly created two never-before-made silver varieties for the March of Dimes 75th Anniversary (just 74,430 of each), and a certified Doubled Die Reverse hides among billions of ordinary dimes. A single weight check on your kitchen scale could be the difference between ten cents and over a hundred dollars.
2015 Roosevelt Dime: Specifications & Mintage
2015 Roosevelt Dime: Specifications & Mintage
| Specification | Clad (P / D / S) | Silver (S / P Reverse Proof / W) |
|---|---|---|
| Composition | 75% Cu–25% Ni clad over pure copper core | 90% Silver, 10% Copper |
| Weight | 2.27 g | 2.50 g |
| Diameter | 17.91 mm | 17.91 mm |
| Edge | Reeded — copper stripe visible | Reeded — solid white (no copper stripe) |
| Magnetic? | No | No |
2015 Mintage by Issue
| Mint | Issue Type | Mintage | Composition |
|---|---|---|---|
| Philadelphia (P) | Business Strike | 1,497,510,000 | Clad |
| Denver (D) | Business Strike | 1,543,500,000 | Clad |
| San Francisco (S) | Proof — Clad | ~1,000,000 | Clad |
| San Francisco (S) | Proof — Silver | ~400,000 | Silver |
| Philadelphia (P) | Reverse Proof — Silver (March of Dimes Set) | 74,430 | Silver |
| West Point (W) | Proof — Silver (March of Dimes Set) | 74,430 | Silver |
Left: Clad edge showing copper stripe. Right: Silver edge — solid white, no stripe. Weight confirms which is which.
ℹ️ Why 2015 Is Unique
The 75th Anniversary of the March of Dimes prompted the Mint to release two silver dimes never produced before: a Reverse Proof from Philadelphia and a standard Proof from West Point. Only 74,430 sets were sold. Unlike most modern years where collectors hunt only for manufacturing errors, 2015 hunters must also watch for these legitimate special issues accidentally spent in commerce. Learn more at the full 2015 dime value guide.
2015 Roosevelt Dime: Quick Error Checks
2015 Roosevelt Dime: Quick Error Checks
Apply these checks in order. The vast majority of "odd" 2015 dimes can be eliminated by Card 5 and 6 alone. A 10x jeweler's loupe (under $10 at any hardware store) and a digital pocket scale accurate to 0.01 g are the only tools you need.
Check 1: Doubled Die Reverse FS-801 (Philadelphia only)
The reverse legend — specifically "ONE DIME", "E PLURIBUS UNUM", and the Torch and Olive Branch details.
Extra thickness and notching on the lettering. Split serifs (forked corners on the tips of letters) in "ONE DIME." The doubling must be raised and rounded, adding volume — like the letters got slightly fatter.
Machine Doubling — flat, shelf-like steps that look like the metal was smeared sideways. This is extremely common on 2015 dimes and is worth zero. If the "doubling" looks like a shadow or step cut into the letter, stop here.
Check 2: Doubled Die Reverse WDDR-001 (Denver only)
Same areas as the P-mint error: "ONE DIME" and "E PLURIBUS UNUM" on the reverse. D-mint doubling tends to be more subtle.
Distinct spreading or notching on the reverse lettering serifs. Must be a raised, rounded secondary image — not a flat smear.
Machine Doubling is very common on 2015-D dimes. Flat, stepped doubling on the date and Roosevelt's profile has no numismatic value.
Check 3: Silver Special Issue (Reverse Proof or W Proof)
The edge of the coin and the overall surface finish. Then weigh the coin on a 0.01 g digital scale.
A solid white edge (no copper stripe) combined with a weight of 2.50 g. If it also has frosted fields and mirror-bright raised devices, you have a 2015-P Reverse Proof. If it shows a "W" mint mark, it's the West Point Proof.
A coin that looks silvery but weighs 2.27 g is a standard clad dime — possibly plated or toned. No premium. Always weigh before getting excited.
Digital scale showing 2.50 g (silver) vs. 2.27 g (clad). A $10 pocket scale is the fastest single tool for 2015 dimes.
Check 4: Missing Clad Layer
Both sides of the coin and the edge. Weigh on a 0.01 g scale.
A distinct copper-red color on one or both sides, combined with a weight of 1.80–1.95 g. Details may look weak because a thinner planchet cannot fully fill the die. A dual missing clad (both sides copper) reads ~1.50–1.65 g and is extremely rare.
A coin that looks copper or dark-red but weighs the normal 2.27 g is environmental damage from a cup holder or chemical exposure. Zero premium. Weight is the decisive test.
Trap Check: Machine Doubling (Worth Nothing)
The date "2015," Roosevelt's profile, and all lettering on both sides — especially the date numerals.
Flat, shelf-like steps on the letters or date that look like metal was smeared sideways. Particularly common on the "2015" date and on the hairlines of Roosevelt's portrait.
True Doubled Dies add volume to design elements with rounded secondary images. Machine Doubling removes volume — it shears a flat shelf off the primary device. Under 10x, if the second image looks flat and stepped (like a staircase), stop. It is Machine Doubling. See Traps section →
Trap Check: Post-Mint Damage & False Alarms
The entire surface, rim, and edge. Use a magnet as a binary test — 2015 dimes should never stick to a magnet.
Circular rim scratch ("Ring of Death") from coin-rolling machines; dark or pitted black/brown surfaces from chemical damage; faint letters from grease-filled dies (minor value at best); smooth edge from a dryer coin.
If the coin weighs 2.27 g and shows no magnetic attraction, nearly all unusual appearances are environmental. A true Broadstrike will be larger in diameter than 17.91 mm — a dryer coin will be normal or smaller with a rolled rim.
2015 Roosevelt Dime: Error & Value Reference Tables
2015 Roosevelt Dime: Error & Value Reference Tables
The table below summarizes every confirmed error and special issue. High-value rows are linked to their detailed guides. Values are retail estimates as of January 2026.
Values by Mint — Normal Strikes
| Mint | Type | Circulated | MS65 / PF69 |
|---|---|---|---|
| Philadelphia (P) | Business Strike | $0.10 | $1.00–$3.00 |
| Denver (D) | Business Strike | $0.10 | $1.00–$3.00 |
| San Francisco (S) | Proof — Clad | $2–$5 (impaired) | $5–$10 |
| San Francisco (S) | Proof — Silver | $8–$15 (impaired) | $15–$25 |
| Philadelphia (P) | Reverse Proof Silver (March of Dimes) | $40–$60 (impaired) | $65–$85 |
| West Point (W) | Proof Silver (March of Dimes) | $30–$45 (impaired) | $50–$70 |
Error & Variety Master Table
| Error Type | Designation | Mint | Rarity | Value Range | Auction Record |
|---|---|---|---|---|---|
| Missing Clad Layer | — | P / D | Rare | $150–$300+ | No verified 2015 record* |
| Doubled Die Reverse | FS-801 | P | Scarce (URS-5) | $50–$100+ (MS65) | No verified record* |
| Silver Reverse Proof | Reverse Proof | P | Scarce (74,430) | $65–$85 (PR69) | $117 (PR70, 2024) |
| Silver Proof — West Point | March of Dimes | W | Scarce (74,430) | $50–$70 (PR69) | $170 (PR70, 2022) |
| Improper Annealing | — | P / D | Very Rare | $50–$150 (MS60) | — |
| Off-Center Strike | — | P / D | Rare | $5–$100+ (MS63) | No verified 2015 record* |
| Doubled Die Reverse | WDDR-001 | D | Unknown | $10–$25 (MS65) | — |
| Broadstrike | — | P / D | Uncommon | $15–$30 (MS63) | — |
| Grease Strike-Through | — | P / D | Common | $0.50–$5.00 | — |
*Verified auction records for dated 2015 major errors are scarce in Heritage and Stack's Bowers archives. Value ranges are conservative estimates derived from comparable 2010–2024 dime sales of identical error types.
2015 Roosevelt Dime: Valuable Errors & Varieties Explained
2015 Roosevelt Dime: Valuable Errors & Varieties Explained
📅 The March of Dimes Special Silver Set — 2015's Defining Context
In 2015, the U.S. Mint celebrated the 75th Anniversary of the March of Dimes with a two-coin set containing a 2015-P Silver Reverse Proof and a 2015-W Silver Proof dime — compositions not used for circulation dimes since 1964. Only 74,430 sets were produced, per a U.S. Mint press release. When heirs or uninformed owners spend these coins, they enter rolls and change jars. Finding one is a circulation discovery event — legally purchased coins accidentally recycled into commerce, not a manufacturing error, but valuable nonetheless.
The two special-issue jackpots from the March of Dimes Set are detailed below. Both are 90% silver and require weight confirmation (2.50 g) for authentication.
2015-P Reverse Proof Silver Dime (March of Dimes Set)
2015-P Reverse Proof: frosted background fields with mirror-bright raised devices — the opposite of a standard Proof. The unique visual signature of this issue.
What Makes It Unique
A standard Proof coin has a mirrored (mirror-like) background and frosted raised devices. A Reverse Proof flips this: the background fields are frosted and the raised design elements (Roosevelt's portrait, the torch) are mirror-bright. This visual signature has never been used for Roosevelt Dimes before or since. Only 74,430 were struck.
How to Identify
- Frosted (matte) background fields on both sides
- Mirror-bright raised devices (portrait, torch, olive branch)
- "P" mint mark on the obverse
- Solid white edge — no copper stripe
- Weight: exactly 2.50 g (not 2.27 g)
False Positives to Avoid
A standard 2015-P business strike in pristine condition can appear shiny but will always weigh 2.27 g and show a copper edge stripe. Environmental toning can create unusual surface effects on clad coins — weight is the definitive test.
Auction Record
$117 for PR70 (PCGS, Heritage, 2024). PR69 examples trade in the $65–$85 range.
2015-W Proof Silver Dime (West Point — March of Dimes Set)
2015-W Proof in deep cameo (DCAM) finish. The "W" mint mark distinguishes it; weight (2.50 g) confirms silver content.
How to Identify
- "W" mint mark above the date on the obverse — the unmistakable identifier
- Standard Proof finish: mirrored fields, frosted raised devices (Deep Cameo)
- Solid white edge — no copper stripe
- Weight: 2.50 g confirms 90% silver
False Positives to Avoid
No other 2015 dime carries a "W" mint mark — if you see a W, you have the West Point Proof. Confirm with weight (2.50 g) and solid white edge. The coin must not be cleaned; proof surfaces are delicate and cleaning destroys value. See Roosevelt Dimes reference for additional diagnostics.
Auction Record
$170 for PR70 (NGC Coin Explorer, 2022). PR69 trades at $50–$70. Even an impaired example carries $30–$45 due to low mintage.
2015-P Doubled Die Reverse — FS-801 / DDR-001
Normal reverse (left) vs. FS-801 DDR (right): note the thickened, notched serifs on "ONE DIME." True doubling adds width — it does not shear it away.
What It Is
A Doubled Die occurs when the working die receives two slightly misaligned impressions from the hub (the master tool) during manufacture. The 2015-P FS-801 is a Class VIII (Tilted Hub) doubling, meaning the hub was slightly tilted during the second impression. This is a permanent die defect — every coin struck by that die carries the same doubling. It has FS-801 status in the Cherrypickers' Guide and is listed on PCGS CoinFacts and Variety Vista (DDR-001).
How to Identify
- Look at "ONE DIME" and "E PLURIBUS UNUM" on the reverse under 10x–20x magnification
- Confirm split serifs — the corners of the letter tips appear forked or notched
- The doubling is raised and rounded, adding visual thickness and volume to the letters
- Also check the Torch and Olive Branch details for spreading
- Compare to a normal 2015-P dime: the FS-801 letters look fatter
False Positives to Avoid
Machine Doubling (MD) is rampant on 2015-P dimes. Under magnification, MD shows a flat, shelf-like step that cuts into the letter — it looks like a layer was sheared off. A true DDR adds width; MD removes it. Die Deterioration Doubling (DDD) creates fuzzy, mushy letter edges from die wear — also not valuable. Only raised, rounded, notched doubling passes the test.
Auction Record
No verified specific auction record exists in major archives as of January 2026. Value range of $50–$100+ in MS65 is derived from comparable modern dime doubled die sales (2010–2024) and PCGS/NGC census data.
2015-D Doubled Die Reverse — WDDR-001
How to Identify
- Examine "ONE DIME" and "E PLURIBUS UNUM" on D-mint coins under 10x magnification
- Look for spreading or notching on the reverse lettering serifs — similar areas to the P-mint FS-801 but typically more subtle
- Must be raised, rounded doubling — not flat Machine Doubling steps
False Positives to Avoid
Machine Doubling on 2015-D dimes is very common on the date and Roosevelt's profile. The WDDR-001 is minor and commands a modest premium. Professional attribution is recommended before assigning value.
2015 Roosevelt Dime — Missing Clad Layer
Missing clad layer: copper-red face is the visual tell. Weight of 1.80–1.95 g confirms it's a genuine pre-strike error, not environmental damage.
Origin & Background
Roosevelt Dimes are made from a clad strip — a sandwich of outer copper-nickel layers bonded to a copper core. If a contaminant prevents bonding during manufacturing, one or both outer layers may be absent when the blank is punched. When the Mint strikes a planchet missing a clad layer, the thinner metal cannot fill the die completely, often producing weak design details. This weakness is a key authentication point.
How to Identify
- One side appears copper-red instead of the normal silver color
- Weight of 1.80–1.95 g confirms single missing clad layer
- Dual missing clad (both sides copper, extremely rare) reads 1.50–1.65 g
- Details may appear weak or shallow due to the thin planchet
- The edge may show only the copper core on the affected side
False Positives to Avoid
Environmentally damaged dimes that appear copper-red or brown after chemical exposure weigh the standard 2.27 g — the scale eliminates them immediately. Post-strike "clad peels" (lamination errors where the layer detaches after striking) are less valuable than a true pre-strike missing clad layer; they may also reveal the copper core but the die-struck details on the remaining clad side remain strong.
Missing Clad Layer Value by Severity
| Type | Weight | Est. Value (MS63) |
|---|---|---|
| Single side missing | 1.80–1.95 g | $150–$300 |
| Both sides missing (Extremely Rare) | 1.50–1.65 g | $500+ |
2015 Roosevelt Dime — Off-Center Strike
Off-center strike: blank crescent of unstruck metal on one side. The date must remain visible to maximize value.
How to Identify & Value
An off-center strike occurs when the planchet is not fully centered in the striking collar. The result is a blank crescent of unstruck metal opposite the off-center design. Value scales non-linearly with the percentage of shift.
| Off-Center % | Date Visible? | Estimated Value |
|---|---|---|
| 1–10% | Yes | $5–$15 |
| 10–30% | Yes | $20–$50 |
| 30–60% | Yes (ideal) | $50–$100+ |
| Any | No (date missing) | $10–$25 |
False Positives to Avoid
A misaligned die strike produces a full-diameter coin where one side is slightly off-center — this is different from a true off-center strike where the planchet was not seated in the collar. The blank crescent is the key diagnostic.
2015 Roosevelt Dime — Broadstrike
Broadstrike (left) vs. normal dime (right): the error coin spreads visibly beyond 17.91 mm with a smooth, unreeded edge.
How to Identify
- The coin is larger in diameter than the standard 17.91 mm
- The edge is smooth — no reeding — because the collar die was absent during striking
- The full design is present but spreads beyond the normal boundary
- Measure with calipers: any reading above 17.91 mm supports the diagnosis
False Positives to Avoid
A "dryer coin" — trapped in a commercial dryer — has a smooth edge but normal or reduced diameter. True broadstrikes are always larger than normal. If the diameter is standard and the edge is smooth, it is post-mint damage (PMD) worth face value.
2015 Roosevelt Dime — Improper Annealing
Improper annealing: dark, sintered (granular) surface but metallic luster remains beneath — unlike the matte, corroded look of environmental damage.
How to Identify
- Dark, mottled, or sintered (granular) appearance on the coin surface
- Crucially: the coin retains a glossy, metallic mint luster beneath the discoloration
- Weight must be within standard tolerance: 2.20–2.35 g for clad
- The sintered texture results from incomplete annealing (softening) of the planchet strip before striking
False Positives to Avoid
This is a high fraud risk category. Sellers frequently pass off environmentally damaged coins — which have dull, pitted, matte surfaces from chemical corrosion — as improperly annealed. The critical difference: environmental damage shows no mint luster; true improper annealing retains a metallic sheen beneath the discoloration. A dark, matte-black coin of standard weight is almost certainly PMD.
2015 Roosevelt Dime: Common Traps & False Alarms
2015 Roosevelt Dime: Common Traps & False Alarms
These are the situations that fool the most collectors. Each one looks exciting at first glance but is worth face value or less.
⚠️ Machine Doubling — The #1 2015 Trap
A flat, shelf-like "shadow" image on the date "2015," Roosevelt's hairlines, and lettering. Looks like a doubled die at first glance.
High-speed modern presses can allow die looseness at the moment of retraction. As the die retracts after striking, it slides slightly and "smears" the already-struck design, creating a flat secondary shelf.
- Under 10x magnification, the secondary image is flat and stepped, like a staircase going down
- The secondary image reduces the width of the primary design element — it does not add to it
- A true Doubled Die shows a rounded, raised second image that makes letters look fatter. Machine Doubling makes them look stepped.
Machine Doubling (left): flat shelf cuts into the letter, reducing width. True DDR (right): rounded notching adds width to the letter serifs.
Value: Face value only. No premium regardless of how dramatic it appears.
⚠️ "Black Beauty" / Dark or Red Dimes — Environmental Damage
A 2015 dime that is nearly black, deep copper-brown, or pitted. Often found in old jars or cup holders.
Extended exposure to corrosive liquids (soda, saltwater), burial in soil, or chemical contact causes oxidation of the copper-nickel surface. Not a mint error.
- Weight is standard 2.27 g — eliminates silver claims
- Surface is dull and matte, not metallic — eliminates improper annealing
- No glossy mint luster present anywhere on the coin
Value: Face value only. Cleaning or polishing makes it worth less.
⚠️ Smooth-Edge "Dryer Coin" — Mistaken for Broadstrike
A dime with a smooth edge — no reeding — that looks like a broadstrike error.
A coin trapped in a commercial dryer tumbles thousands of times. The rim rolls inward and the reeding wears smooth from repeated friction against the dryer drum.
- Diameter is normal or smaller than 17.91 mm — dryer coins compress inward
- True broadstrikes are always larger than 17.91 mm because metal flows outward without the collar
- Rim may appear rolled or flattened rather than cleanly struck
Value: Face value only.
⚠️ Ignore "RARE ERROR" eBay Listings
Search results for 2015 dimes include listings priced at $500–$1,000+ for what is almost always Machine Doubling or environmental damage. These are not valid market data. Use only sold records from PCGS, NGC, Heritage Auctions, or Stack's Bowers — or the values in this guide — as your reference.
2015 Roosevelt Dime: How Grade Affects Value
2015 Roosevelt Dime: How Grade Affects Value
A coin's grade — its state of preservation — multiplies (or deflates) error premiums dramatically. Two coins with the same error can differ in value by 10× based on grade alone.
| Grade Range | What It Means | Impact on Error Value |
|---|---|---|
| Circulated (AG–EF) | Wear visible on high points | Minimal premium; most errors in this range approach face value unless dramatic |
| MS60–MS64 (Mint State) | No wear; some bag marks or contact | Moderate premium; FS-801 still identifiable here |
| MS65+ (Gem) | Minimal marks, strong eye appeal | Full premium; FS-801 commands $50–$100+ at this level |
| PF69–PF70 (Proof) | Near-perfect proof surfaces | Auction records for special issues achieved at PF70 ($117 and $170) |
💡 The $75 Grading Rule
Professional grading fees (typically $40–$60 + shipping) often exceed coin value. Only submit if: (a) you have a verified FS-801 in Mint State, (b) a Missing Clad Layer meeting strict weight criteria, or (c) a 2015-P Reverse Proof or 2015-W in high grade. For anything below $75 potential value, self-research is more economical.
2015 Roosevelt Dime: Authentication Guide
2015 Roosevelt Dime: Authentication Guide
Essential Tools
- Digital Scale (0.01 g precision): The single most important tool. Distinguishes silver (2.50 g) from clad (2.27 g) and validates Missing Clad errors (1.80–1.95 g). Available for under $15.
- 10x–20x Jeweler's Loupe: Required to distinguish Machine Doubling from a true FS-801 Doubled Die. The split serifs of the FS-801 are invisible to the naked eye.
- Magnet: Binary check — 2015 dimes (clad and silver) are never magnetic. A coin that sticks to a magnet is a steel novelty or washer.
When to Submit for Professional Grading
- Verified FS-801 DDR in Mint State (MS65+)
- Missing Clad Layer meeting weight criteria (<2.0 g)
- 2015-P Reverse Proof or 2015-W in high grade (PF68+)
- Any error with potential value exceeding $75
- Machine Doubling (shelf-like doubling)
- Standard 2015-P or 2015-D with discoloration or scratches
- Grease-filled die (faint letters) without other errors
- Any coin with potential value under $75
Recommended Grading Services
PCGS and NGC are the two leading third-party grading (TPG) services for U.S. coins. Both recognize the FS-801 variety and will attribute the 2015-W and 2015-P Reverse Proof correctly. ANACS is a lower-cost alternative for coins valued in the $50–$100 range.
Dealer referrals and local coin show information: consult the American Numismatic Association (ANA) dealer directory at money.org for verified numismatists in your area.
2015 Roosevelt Dime: Frequently Asked Questions
2015 Roosevelt Dime: Frequently Asked Questions
Is my 2015 dime with doubling on the date worth anything?
Almost certainly not, if the doubling is on the date. The documented FS-801 variety shows doubling on the reverse legend "ONE DIME" and "E PLURIBUS UNUM" — not on the date. Doubling on the date "2015" or Roosevelt's profile is virtually always Machine Doubling, which carries zero premium on 2015 dimes.
I found a 2015 dime that looks silver. How do I know if it's valuable?
Weigh it first. Standard clad 2015 dimes weigh 2.27 g and have a copper stripe visible on the edge. If it weighs 2.50 g and shows a solid white edge, you likely have a silver special issue (2015-P Reverse Proof or 2015-W). Check the mint mark — a "W" is the definitive indicator of the West Point Proof. If there's no mint mark or a "P," look for the Reverse Proof finish (frosted fields, mirrored devices). If it weighs 2.27 g despite looking silvery, it's been plated and has no premium.
What does "Reverse Proof" mean, and why is it special?
A standard Proof coin has a mirror-like background (field) and frosted raised design (devices). A Reverse Proof flips this: frosted fields with mirror-bright raised devices. The 2015-P is the only Roosevelt Dime ever struck in this format. It was made intentionally by the Mint to celebrate the 75th Anniversary of the March of Dimes — it is not a manufacturing error, but it is rare (74,430 minted) and valuable ($65–$85 in PR69).
My 2015 dime is reddish/copper colored on one side. Is it an error?
Weigh it immediately. If it weighs 1.80–1.95 g, you likely have a Missing Clad Layer error worth $150–$300. If it weighs the standard 2.27 g, the copper color is environmental damage — chemical corrosion, cup-holder exposure, or contact with copper surfaces. Weight is the definitive test; appearance alone is not enough.
The FS-801 is listed as "URS-5." What does that mean?
URS stands for "Universal Rarity Scale," a system used in numismatics to describe how many examples of a variety are known to exist. URS-5 indicates roughly 13–32 known examples. It means the FS-801 is genuinely scarce — not a coin found in every roll — which supports its $50–$100+ premium in gem condition.
Should I clean my 2015 special issue dime before selling?
Absolutely not. Cleaning any coin — even gently with water — destroys the original surface finish and can reduce value by 50–90%. Proof surfaces (especially the mirror-bright devices on the Reverse Proof) are particularly fragile. Handle only by the edges and store in a soft flip or airtite capsule until grading.
Are 2015 dimes magnetic?
No. All legitimate 2015 Roosevelt Dimes — whether clad business strikes, clad proofs, or 90% silver special issues — are entirely non-magnetic. If a coin sticks to a magnet, it is a steel washer, a novelty coin, or a plated foreign coin. Discard it.
Why are there no auction records for 2015 Missing Clad or Off-Center dimes?
Modern minting technology — high-speed Schuler presses with optical quality control scanning — has dramatically reduced the escape rate of major errors compared to pre-2000 production. Major errors do occur, but they rarely make it into circulation. The value ranges in this guide are conservative estimates derived from comparable sales of 2010–2024 dimes with identical error types, adjusted for collector demand.
Sources & Methodology
Sources & Methodology
Values in this guide are retail estimates as of January 2026, derived from verified auction records and recognized variety authority listings. Error values for which no specific 2015 auction records exist are conservatively estimated from comparable 2010–2024 modern dime sales. eBay asking prices are excluded; only sold records from major auction houses or slab populations are used.
- PCGS CoinFacts — 2015-P FS-801 Doubled Die Reverse (No. 929339)
- Variety Vista — 2015-P DDR-001 Diagnostic Page
- PCGS — 2015-P Silver Reverse Proof Roosevelt Dime
- PCGS CoinFacts — 2015-W Silver Proof DCAM (No. 543272)
- NGC Coin Explorer — 2015-W March of Dimes Set PF
- U.S. Mint Press Release — March of Dimes Special Silver Set (2015)
- Roosevelt Dimes Reference — 2015-P Reverse Proof
- Roosevelt Dimes Reference — 2015-W Silver Proof
- APMEX Learn — Missing Clad Layer Identification
A note on images: To help illustrate coin diagnostics and rare varieties — especially complex errors that are difficult to describe in text alone — this guide uses AI-generated images. All written values, diagnostics, and variety attributions have been manually reviewed against the cited sources above. While our editorial team works to ensure every image is accurate and helpful, AI-generated illustrations may occasionally misrepresent fine details. If you spot any discrepancy between an image and its written description, please contact us or leave a comment below — we review all feedback and correct errors promptly. Numismatic knowledge is a community effort, and your input helps us build a more accurate resource for everyone.
