The 1983 Topps Tony Gwynn #482 is valued at $15.50 raw, $354 in PSA 9, $7,603 in PSA 10 as of November 3, 2026. Its market value is down 16.0% over the last 30 days, from $18.46 to $15.50. Across the 89 days we have tracked it, it has ranged from $12.79 to $22.39, and it currently sits 31% below that high. With 4,390 recorded sales, it ranks in the top 10% of baseball cards we track by trading volume.
On current values, a PSA 9 ($354) is worth $314 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($7,603, 490.5× raw) is worth $7,562 more. The cheapest PSA 10 copy we matched on eBay when we last checked on November 2, 2026 was $9,450, 24% above our PSA 10 market value of $7,603, so eBay offers no discount on this card right now.
About $15.50 raw, $354 in PSA 9, $7,603 in PSA 10, based on our market values as of November 3, 2026. Its market value is down 16.0% over the last 30 days, from $18.46 to $15.50.
On current values, a PSA 9 ($354) is worth $314 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($7,603, 490.5× raw) is worth $7,562 more. This ignores gem rate and selling fees, so treat it as a best case.
The cheapest PSA 10 copy we matched on eBay when we last checked on November 2, 2026 was $9,450, 24% above our PSA 10 market value of $7,603, so eBay offers no discount on this card right now.