Market value · ungraded
What's your copy worth?
What this price is based on
Medium confidence6 sales in 90 days — enough for a guide, not a guarantee.
Recent Raw sales
- Aug 2, 2026eBay — Pokemon - Grimsley - Unified Minds - English - #234 FA$10.76
- Jul 18, 2026eBay — Grimsley 234/236 SM: Unified Minds$10.99
- Jun 30, 2026eBay — Grimsley 2019 Pokemon Sun & Moon Unified Minds #234$5.50
- Jun 30, 2026eBay — GRIMSLEY #234/236 - 2019 POKEMON SUN & MOON UNIFIED MINDS (ULTRA RARE) - NMNM$11.73
- Jun 30, 2026eBay — GRIMSLEY 234/236 ULTRA RARE UNIFIED MINDS HOLO NMNM$17.00
- Jun 13, 2026eBay — 2019 POKEMON SUN & MOON UNIFIED MINDS #234/236 GRIMSLEY ULTRA RARE$3.02
- May 7, 2026eBay — Grimsley 234/236 Pokemon$12.00
By grade
- Raw$10.997 sales
- CGC 9$16.801 sale
From 8 completed sales recorded between May 7, 2026 and Aug 2, 2026. Sold prices only — asking prices are never counted.
Grade it or not
GRADE ITBased on 1 graded sales and 4,409,909 pop-report entries for a near-mint copy.
See the numbers — Trader plan and aboveBuy this card
✨ Is it worth it?
An AI market read of this card — value, momentum, grading economics, liquidity. It lays out the data; you decide.
Grimsley is a Rare Ultra Pokémon card from Unified Minds (#234), illustrated by kodama. It's a Supporter Trainer card. Its current blended market value is $11.27 ungraded, with a PSA 10 worth around $95 — a gem-mint grading premium of roughly 8× the raw value. Prices are aggregated across marketplaces — raw and graded, updated daily and shown in your local currency.
Prices last updated 21 August 2026.
The receipts
Price history · Raw
We'll email you when this card's value crosses your target.
Recent sold prices
No recent sold listings tracked.
Should you grade it?
Expected return across every likely grade, after fees — the realistic average, not the best case. Only 42.7% of copies gem (PSA 10 best case +$13); most land at PSA 9 or below.
The odds
Grimsley is a Ultra Rare in Unified Minds — the pack's hit slot lands on Ultra Rare 10% of the time, split across 24 ultra rare cards in the set, so pulling this exact card is roughly 1 in 241 packs.
Estimates only. Pack odds come from CardTrack's pack model (the same one behind the pack simulator) — not an official rate. Grading odds are the real cumulative PSA population, which skews toward nicer, resubmitted copies, so it overstates the true first-submission gem rate. Full grade-by-grade breakdown below.
Grade-by-grade ROI & risk-adjusted outcomesNet vs raw per target grade, plus the probability-weighted distribution
| Target grade | Est. value | Grading fee | Net vs raw | Multiple |
|---|---|---|---|---|
| PSA 10 | $95.00 | $71 | +$13 | 8.4× |
| PSA 9 | $21.00 | $70 | −$60 | 1.9× |
⚖️ Risk-adjusted return
Best case isn't the whole story. Weighting every grade by how often it actually happens, across 349 PSA-graded copies:
| Likely outcome | Chance | Value |
|---|---|---|
| PSA 10 | 42.7% | $95.00 |
| PSA 9 | 39.8% | $21.00 |
| PSA ≤8 | 17.5% | $11.00 |
Net = graded value − raw value − grading cost (tier fee + ~$20 round-trip shipping), using PSA fees as of 2026-06-28; the paused PSA Value tier is excluded so this isn't overstated. Gem rate is estimated from cumulative PSA population, which skews toward nicer, resubmitted copies — so it overstates the true grade rate. Treat it as a guide, not a guarantee.
Population across gradersPSA, CGC & BGS — every grade, with gem rates
Only 43% of 349 PSA-graded Grimsley copies are a gem-mint 10 (149 of 349) — the rest grade lower.
Real graded population from PSA, CGC & BGS — a lower gem rate means a Grimsley 10 is harder to pull.
Copies for sale right now
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All grades & conditions
Every grade we pricePSA / CGC / BGS ladder with per-grade population
| Grade | Relative value | Price |
|---|---|---|
| PSA 10pop 149 | $95$81–$109 | |
| PSA 9pop 139 | $21$18–$24 | |
| PSA 7pop 13 | $7$7–$7 |
Raw condition ladderNM → damaged, with real sold medians where we have them
Market dataCross-market spread, EU price, momentum & community buzz
Cross-market prices
62% spreadCurrently 62% cheaper on Cardmarket than PriceCharting. These are independent market prices for the same card — a wide gap can mean a buying opportunity. Informational only, not arbitrage advice.
Market signal
Derived from this card's 90-day price history, recent trend and cross-market price gap. Informational, not advice.
🇪🇺 Cardmarket price · Europe
37% cheaper than the USCard textAttacks, abilities, weakness / resistance / retreat
Move up to 3 damage counters from 1 of your opponent's Pokémon to another of their Pokémon.
You may play only 1 Supporter card during your turn (before your attack).
Card detailsSet, rarity, artist, Pokédex & specs
Other Grimsley cards
There are 2 different Grimsley printings — make sure you're valuing the right one. This is Unified Minds #234 (Rare Ultra).
More from Unified Minds
Frequently asked questions
How much is Grimsley (Unified Minds #234) worth?
As of 21 August 2026, Grimsley from Unified Minds is worth approximately $11.27 ungraded (near-mint), and around $95 in PSA 10 gem mint. Values are blended from real Cardmarket, eBay sold and TCGplayer prices and update daily.
What is the PSA 10 price for Grimsley?
A PSA 10 (gem mint) Grimsley from Unified Minds is worth around $95 — roughly 8× the raw ungraded value of $11.27.
Should I grade my Grimsley?
A PSA 10 sells for about $95 versus $11.27 raw — roughly a 8× uplift. Grading is worth it when that premium comfortably beats the grading fee and the card is clean enough to have a real shot at a 10. See the "Should you grade it?" estimate above for net profit per grade.
Is Grimsley rare?
Grimsley is a Rare Ultra card from Unified Minds (card #234), illustrated by kodama. Its current blended market value is $11.27 ungraded.
Cite & embed this card
Free to use with attribution to CardTrack.
Grimsley (Unified Minds #234) — Pokémon market value $11.27, PSA 10 $95.00. Source: CardTrack, https://cardtrack.com/pokemon/card/unified-minds/grimsley-234<iframe src="https://cardtrack.com/embed/card?id=sm11-234" width="100%" height="160" style="border:0;max-width:460px" title="Grimsley price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>