The 1990 Topps Tiffany Wayne Gretzky 1302 Assists Not 13102 #120 is valued at $79.99 raw, $99.95 in PSA 9, $760 in PSA 10 as of October 15, 2026. With 7 recorded sales, it ranks #479 of 500 hockey cards we track by trading volume.
On current values, a PSA 9 ($99.95) is worth $5.04 less than a raw copy plus a $25.00 grading fee, while a PSA 10 ($760, 9.5× raw) is worth $655 more, so the difference comes down to the grade.
About $79.99 raw, $99.95 in PSA 9, $760 in PSA 10, based on our market values as of October 15, 2026.
On current values, a PSA 9 ($99.95) is worth $5.04 less than a raw copy plus a $25.00 grading fee, while a PSA 10 ($760, 9.5× raw) is worth $655 more, so the difference comes down to the grade. This ignores gem rate and selling fees, so treat it as a best case.