The 2025 Panini Prizm Dingers Marcelo Mayer #7 is valued at $1.49 raw, $7.00 in PSA 9, $35.80 in PSA 10 as of November 3, 2026. Its market value is up 34.2% over the last 30 days, from $1.11 to $1.49. Across the 89 days we have tracked it, it has ranged from $1.00 to $1.49. With 38 recorded sales, it ranks #475 of 500 baseball cards we track by trading volume.
On current values, a PSA 9 ($7.00) is worth $19.49 less than a raw copy plus a $25.00 grading fee, while a PSA 10 ($35.80, 24× raw) is worth $9.31 more, so the difference comes down to the grade. The cheapest PSA 10 copy we matched on eBay when we last checked on November 3, 2026 was $24.99, close to our PSA 10 market value of $35.80.
About $1.49 raw, $7.00 in PSA 9, $35.80 in PSA 10, based on our market values as of November 3, 2026. Its market value is up 34.2% over the last 30 days, from $1.11 to $1.49.
On current values, a PSA 9 ($7.00) is worth $19.49 less than a raw copy plus a $25.00 grading fee, while a PSA 10 ($35.80, 24× raw) is worth $9.31 more, so the difference comes down to the grade. 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 3, 2026 was $24.99, close to our PSA 10 market value of $35.80.