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PSA 10: 1 sale, last 45 days · Sep 24, 2026 · checked Oct 26, 2026
PSA 9: Median of 2 PSA 9 sales in the last 90 days, latest 2026-09-08. Grade 9 guide (all graders): $26.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Grimsley (Unified Minds #234) at $11.34 market price (TCGplayer market). Its Delta multiple is 10.1x.
A PSA 10 Grimsley (Unified Minds #234) is currently shown at $115, the only PSA 10 sale in the last 45 days (Sep 24, 2026).
GemDelta records a 42.7% gem rate for Grimsley (Unified Minds #234), with 152 PSA 10 copies out of 356 total PSA grades and a 10.1x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Sep 24, 2026 | 2019 POKEMON SUN & MOON UNIFIED MINDS #234 FULL ART/GRIMSLEY PSA 10 #234 | $115.00 |
| Aug 13, 2026 | 2019 Pokemon Sun & Moon Unified Minds Full Art Grimsley #234 PSA 10 GEM MINT FIXED [Fanatics] | $100.00 |
| May 26, 2026 | 2019 Pokemon Sun And Moon Grimsley Full Art Unified Minds PSA 10 234/236 234/236 | $80.00 |