The 2024 Panini Donruss Optic Splash Stephon Castle #14 is valued at $1.12 raw, $21.20 in PSA 9, $75.20 in PSA 10 as of November 4, 2026. Its market value is down 44.0% over the last 30 days, from $2.00 to $1.12. Across the 89 days we have tracked it, it has ranged from $1.12 to $2.44, and it currently sits 54% below that high. With 213 recorded sales, it ranks #301 of 500 basketball cards we track by trading volume.
On current values, a PSA 9 ($21.20) is worth $4.92 less than a raw copy plus a $25.00 grading fee, while a PSA 10 ($75.20, 67.1× raw) is worth $49.08 more, so the difference comes down to the grade. The cheapest PSA 10 copy we matched on eBay when we last checked on November 4, 2026 was $155, 106% above our PSA 10 market value of $75.20, so eBay offers no discount on this card right now.
About $1.12 raw, $21.20 in PSA 9, $75.20 in PSA 10, based on our market values as of November 4, 2026. Its market value is down 44.0% over the last 30 days, from $2.00 to $1.12.
On current values, a PSA 9 ($21.20) is worth $4.92 less than a raw copy plus a $25.00 grading fee, while a PSA 10 ($75.20, 67.1× raw) is worth $49.08 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 4, 2026 was $155, 106% above our PSA 10 market value of $75.20, so eBay offers no discount on this card right now.