The 1988 O-Pee-Chee Brett Hull #66 is valued at $18.56 raw, $188 in PSA 9, $4,825 in PSA 10 as of November 3, 2026. Its market value is up 27.4% over the last 30 days, from $14.57 to $18.56. Across the 89 days we have tracked it, it has ranged from $13.42 to $21.47, and it currently sits 14% below that high. With 509 recorded sales, it ranks #51 of 500 hockey cards we track by trading volume.
On current values, a PSA 9 ($188) is worth $145 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($4,825, 260× raw) is worth $4,781 more. The cheapest Raw copy we matched on eBay when we last checked on November 3, 2026 was $19.32, 4% above our Raw market value of $18.56, so eBay offers no discount on this card right now.
About $18.56 raw, $188 in PSA 9, $4,825 in PSA 10, based on our market values as of November 3, 2026. Its market value is up 27.4% over the last 30 days, from $14.57 to $18.56.
On current values, a PSA 9 ($188) is worth $145 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($4,825, 260× raw) is worth $4,781 more. 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 3, 2026 was $19.32, 4% above our Raw market value of $18.56, so eBay offers no discount on this card right now.