The 1992 Bowman Mariano Rivera #302 is valued at $55.38 raw, $114 in PSA 9, $750 in PSA 10 as of November 3, 2026. Its market value is down 26.2% over the last 30 days, from $74.99 to $55.38. Across the 89 days we have tracked it, it has ranged from $55.38 to $74.99, and it currently sits 26% below that high. With 552 recorded sales, it ranks #194 of 500 baseball cards we track by trading volume.
On current values, a PSA 9 ($114) is worth $34.12 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($750, 13.5× raw) is worth $670 more. The cheapest PSA 10 copy we matched on eBay when we last checked on November 2, 2026 was $650, close to our PSA 10 market value of $750.
About $55.38 raw, $114 in PSA 9, $750 in PSA 10, based on our market values as of November 3, 2026. Its market value is down 26.2% over the last 30 days, from $74.99 to $55.38.
On current values, a PSA 9 ($114) is worth $34.12 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($750, 13.5× raw) is worth $670 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 $650, close to our PSA 10 market value of $750.