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PSA 10: 1 sale, last 45 days · Oct 21, 2026 · checked Oct 27, 2026
PSA 9: Median of 3 PSA 9 sales in the last 90 days, latest 2026-10-18. Grade 9 guide (all graders): $56.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
A PSA 10 Super Potion (Base Set #90) is currently shown at $143, the only PSA 10 sale in the last 45 days (Oct 21, 2026).
| Date | Listing | Sale |
|---|---|---|
| Oct 21, 2026 | 1999 Pokemon Base Set Shadowless Super Potion #90 PSA 10 GEM MINT FIXED [Fanatics] | $143.00 |
| Sep 11, 2026 | 1999 POKEMON BASE SET SHADOWLESS #90 SUPER POTION PSA 10 #90 | $229.99 |