The 2025 SP Authentic Profiles Matthew Knies #AP-18 is valued at $2.05 raw, $13.13 in PSA 9, $38.70 in PSA 10 as of November 4, 2026. Its market value is down 31.7% over the last 30 days, from $3.00 to $2.05. Across the 89 days we have tracked it, it has ranged from $2.05 to $3.53, and it currently sits 42% below that high. With 12 recorded sales, it ranks #385 of 500 hockey cards we track by trading volume.
On current values, a PSA 9 ($13.13) is worth $13.92 less than a raw copy plus a $25.00 grading fee, while a PSA 10 ($38.70, 18.9× raw) is worth $11.65 more, so the difference comes down to the grade. The cheapest Raw copy we matched on eBay when we last checked on November 4, 2026 was $1.00, close to our Raw market value of $2.05.
About $2.05 raw, $13.13 in PSA 9, $38.70 in PSA 10, based on our market values as of November 4, 2026. Its market value is down 31.7% over the last 30 days, from $3.00 to $2.05.
On current values, a PSA 9 ($13.13) is worth $13.92 less than a raw copy plus a $25.00 grading fee, while a PSA 10 ($38.70, 18.9× raw) is worth $11.65 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 Raw copy we matched on eBay when we last checked on November 4, 2026 was $1.00, close to our Raw market value of $2.05.