A dealer typically pays about 40% of market for a fast, guaranteed sale — the rest is the liquidity gap. An auction or private sale can recover more but takes time and fees. It’s why your Slabline Score weighs liquidity — and why insuring at market matters: a fire-sale recovers far less than the number you’re covered for.
Estimated from dealer buy-vs-sell spreads; actual offers vary by condition and demand.
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Frequently asked
How much is a PSA 10 1998 Upper Deck Retro Warren Spahn #WS worth?
A PSA 10 1998 Upper Deck Retro Warren Spahn #WS is worth approximately $170, based on recent comparable sales. Card values fluctuate with the market.
How does Slabline value the Warren Spahn card?
Slabline values each graded card from recent comparable sales of the exact card and grade, aggregated across eBay, Heritage, Goldin, and Fanatics Collect. More sales yield a tighter, higher-confidence estimate.
How much is a raw (ungraded) 1998 Upper Deck Retro Warren Spahn #WS worth?
A raw (ungraded) 1998 Upper Deck Retro Warren Spahn #WS is worth about $41, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
How much is a PSA 10 1998 Upper Deck Retro Warren Spahn #WS worth?
A PSA 10 1998 Upper Deck Retro Warren Spahn #WS is worth about $170, based on recent comparable sales. Values move with the market — track it free in Slabline to see the current number.
How much would I actually get selling the 1998 Upper Deck Retro Warren Spahn #WS?
A quick sale to a dealer typically recovers about 40% of market value — roughly $68 on this card's $170 value. An auction or private sale can recover more but takes longer and charges fees. The gap between market value and quick-sale recovery is the card's liquidity risk.
Values are informational estimates built from recent comparable sales — not a certified appraisal, insurance, or financial advice. Card values fluctuate; figures are a snapshot and may differ from a realized sale.
