Shelley Duncan #US-242 Price Guide
Baseball · Baseball Cards 2010 Topps Update
We're still collecting market data for Shelley Duncan #US-242 (Baseball Cards 2010 Topps Update). Prices, the grade ladder and history will appear here as sales land. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
These live in the Midpoint app for iPhone and Android. Free to start.
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More Shelley Duncan cards
All Shelley Duncan cards →Best on iPhone & Android
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Price alert
Watching this card? Set a line and Midpoint tells you the day the market crosses it — waiting to buy the dip or sell the spike.
Shelley Duncan #US-242 — frequently asked
Where do these Baseball card prices come from?
Prices are the PriceCharting price guide, refreshed weekly. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.