3rd Party Firms
Coin Details: (Click for details)
Specification for: 2008-S Dollar John Quincy Adams, DCAM (Proof)
Edge: Lettered
Mint: San Francisco
Metal: 88.5% Copper, 6% Zinc, 3.5% Manganese and 2% Nickel
Weight: 8.10 grams
Mintage: 3,083,940
Designer: Don Everhart
Diameter: 26.50 millimeters
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Use our Auction Records Lookup Tool for comprehensive coin information and historical data. For an estimated value based on your coin's grade, check out the Free Coin Value Estimator bellow.

**Top Number: 3rd Party Firms **Bottom Number: eBay

Explore other coin variants from the same year and denomination. The table below provides eBay sales, third-party auction results, and PCGS price guides in three tabs for easy comparison.

Coins listed have various mint marks and designations indicating where they were minted and if they are special strikes. To learn more about what the different mint marks and designations mean, please refer to our Mint Mark Chart and Coin Designation Reference Chart.

If you’re looking to sell your coin, check out our quick helpful guide on the best ways to sell coins.

If you’re new to coin collecting, the information above provides a good estimate of your coin’s value. For more detailed data and analysis for collectors, investors, or researchers, explore the sections below:

Price Based on eBay Sales and Third-Party Auction Results

Grade Impact Analysis

Auction Platform Grade Lowest Price Highest Price Average Price
eBay MS-70 $1.54 $38.12 $14.86
3rd Party Firms MS-70 $7.00 $161.00 $43.14
eBay MS-69 $0.99 $25.27 $7.31
3rd Party Firms MS-69 $6.00 $23.00 $11.24
eBay MS-68 $5.00 $5.00 $5.00
eBay MS-67 $34.00 $34.00 $34.00
eBay G-6 $8.50 $9.59 $9.05
eBay FR-2 $1.25 $2.25 $1.75
3rd Party Firms PO-1 $24.00 $24.00 $24.00
  • 3rd Party Firms: These are reputable auction houses and dealers specializing in rare coins, such as A. H. Baldwin & Sons Ltd and Stack’s. They provide trustworthy services for buying and selling collectible coins.
  • Grade: This indicates the coin’s condition, ranging from Poor (P-1) to Mint State (MS-70). Higher grades, like MS-65+, signify better-preserved coins, which typically have higher values. For more details, refer to the Grade/Coin Condition Chart.

This chart illustrates the relationship between the grade of an 2008-S Dollar John Quincy Adams, DCAM (Proof) and its price. The data is plotted with the grade on the x-axis and the price in dollars ($) on the y-axis.

  • X-Axis (Grade): Represents the condition of the coin, from highest quality on the left to lower quality on the right. Higher grades indicate better preservation and minimal wear.
  • Y-Axis (Price $): Shows the price in dollars. This reflects the coin’s value at different grades.

Coin Condition Analysis

** Note: Prices are based on 576 auction/sold records from eBay and various 3rd party firms.

Auction House Analysis

The pie chart breaks down the market share of various auction houses for selling the 2008-S Dollar John Quincy Adams, DCAM (Proof) coin. eBay dominates with 78.30% share, followed by Heritage Auctions / Great Collections with 14.93% / 6.60% appearances respectively..

Price Trend Over Time

  • X-Axis (Year): Represents the years from 2008 to 2024.
  • Y-Axis (Left, Price $): Shows the average auction price in dollars.
  • Y-Axis (Right, Auction Frequency): Indicates the number of auctions held each year.

Price Based on PCGS Estimation

Grade Impact Analysis

Grade Price Grade Price Grade Price
MS-70 $25.00 MS-69 $12.00 MS-68+ $6.00
MS-68 $5.00 MS-67+ $5.00 MS-67 $5.00
MS-66+ $4.00 MS-66 $4.00 MS-65+ $4.00
MS-65 $4.00 MS-64+ $3.00 MS-64 $3.00
MS-63+ $3.00 MS-63 $3.00

** Note: These prices are based on the PCGS Price Guide, which tends to list higher values compared to most eBay sold prices for the same grade.

Coin Condition Analysis

Coin Condition Lowest Price Highest Price Average Price
Mint State $3.00 $25.00 $6.14

** Note: These prices are based on the PCGS Price Guide.

If you are unsure of the grade, you can assess it based on the coin's condition. More detailed information here.

Explore 2008 Coin Values