The 1989 O-Pee-Chee Wayne Gretzky #156 is valued at $2.31 raw, $32.50 in PSA 9, $430 in PSA 10 as of November 4, 2026. Its market value is down 3.7% over the last 30 days, from $2.40 to $2.31. Across the 89 days we have tracked it, it has ranged from $2.01 to $5.50, and it currently sits 58% below that high. With 594 recorded sales, it ranks in the top 10% of hockey cards we track by trading volume.
On current values, a PSA 9 ($32.50) is worth $5.19 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($430, 186× raw) is worth $402 more. The cheapest PSA 10 copy we matched on eBay when we last checked on November 4, 2026 was $509, 18% above our PSA 10 market value of $430, so eBay offers no discount on this card right now.
About $2.31 raw, $32.50 in PSA 9, $430 in PSA 10, based on our market values as of November 4, 2026. Its market value is down 3.7% over the last 30 days, from $2.40 to $2.31.
On current values, a PSA 9 ($32.50) is worth $5.19 more than a raw copy plus a $25.00 grading fee, and a PSA 10 ($430, 186× raw) is worth $402 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 4, 2026 was $509, 18% above our PSA 10 market value of $430, so eBay offers no discount on this card right now.