Walker Duehr [Mystery Black Autograph] #121 Price Guide
Hockey · Hockey Cards 2023 SP Authentic
We're still collecting market data for Walker Duehr [Mystery Black Autograph] #121 (Hockey Cards 2023 SP Authentic). 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.
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More Walker Duehr cards
All Walker Duehr cards →Best on iPhone & Android
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Price alert
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Walker Duehr [Mystery Black Autograph] #121 — frequently asked
Where do these Hockey 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.