2006-S 50 State Quarters South Dakota Proof Value
Real sold prices from 4 tracked eBay sales — tracking since December 2025.
Photos from recent tracked eBay sales.
Computed from 4 real eBay sold listings tracked by CoinGrader since Dec 2025 · prices updated Aug 5, 2026. Not price-guide estimates.
Recent sales
| Sale | Grade | Price | Listing |
|---|---|---|---|
|
Jul 17, 2026
|
NGC 69 | $26.00 | 2006-S South Dakota Clad State Quarter NGC PF69 Ultra Cameo (slx5203) |
|
Jul 16, 2026
|
Raw (ungraded) | $14.10 | 2006-S 25C WASHINGTON SILVER STATE QUARTER PROOF South Dakota Gr: Gem PR A7680 |
|
Dec 23, 2025
|
NGC 69 | $23.95 | 2006-S 25C Proof Silver South Dakota State Quarter NGC PF 69 UC |
|
Dec 7, 2025
|
Raw (ungraded) | $14.99 | 2006-S South Dakota 90% SILVER Deep Cameo "PROOF" State Quarter US Coin Fast S&H |
Price history (monthly median)
| Month | Median sold price | Sales | |
|---|---|---|---|
| Dec 2025 | $19.47 | 2 |
|
| Jul 2026 | $20.05 | 2 |
|
Frequently asked questions
How much is a 2006-S 50 State Quarters South Dakota Proof worth?
Based on real eBay sold listings, a raw (ungraded) 2006-S 50 State Quarters South Dakota Proof sells for around $14. These figures come from 4 tracked sales, not a price guide.
Where do these prices come from?
CoinGrader continuously tracks completed eBay sales for this coin. Prices shown are computed from those real transactions (recent sales weighted more heavily, obvious outliers removed) — they are market prices, not catalog or price-guide values.
Should I get my 2006-S 50 State Quarters South Dakota Proof graded?
It depends on the coin's condition. You can upload photos to CoinGrader for an instant AI grade estimate and market value before spending on professional certification.
Have this coin?
Grade it and track its value. Upload photos for an instant AI grade estimate and a market value based on real sales like the ones on this page.
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