Price history
Daily median raw (ungraded) market price across the sources we track. Updates each time the price job runs. Scrub the chart for the exact price on a day.
Grimsley #234
Unified Minds · Ultra Rare
Where to pull it
Every ranked product whose packs can contain this exact card, best odds first. Odds assume uniform pull rates within the card's rarity tier — real sets short-print their biggest chases, so read them as a ceiling.
| Product | Market | Per pack | P(≥1) / product |
|---|---|---|---|
 Unified Minds Booster Box (36 packs) | $2,768.97 | 1 in 267 | 12.6% |
 Unified Minds Elite Trainer Box (8 packs) | $1,487.51 | 1 in 267 | 3.0% |
 Unified Minds Power Partnership Tin - Lucario & Melmetal GX (4 packs) | — | — | — |
 Unified Minds Power Partnership Tin - Garchomp & Giratina GX (4 packs) | $50.00 | — | — |
 Unified Minds Power Partnership Tin - Mewtwo & Mew GX (4 packs) | $145.00 | — | — |
How much is Grimsley #234 worth?
Grimsley #234 is a Ultra Rare from the Pokémon TCG set Unified Minds. Its current raw market value is $11.33, blended from live eBay sold prices and TCGplayer market data, and a PSA 10 copy sells for about $82.74.
What are the odds of pulling Grimsley #234?
You can expect to pull Grimsley roughly 1 in 267 packs — its Ultra Rare slot appears in about 15.4% of packs, shared across 41 cards of that rarity in Unified Minds. Opening a whole Unified Minds Booster Box (36 packs) gives you about a 12.6% chance of pulling at least one.
Which Unified Minds product should you open for it?
Every product in the table above draws from the same Unified Minds pack pool, so the honest answer is whichever costs least per pack — currently the Unified Minds Elite Trainer Box (8 packs) at $1487.51. Bear in mind that on our numbers nearly every sealed Pokémon TCG product returns less than it costs when opened: buying the single outright is usually cheaper than chasing it.
Is Grimsley worth grading?
A PSA 10 copy sells for about $82.74 against a raw price of $11.33 and a PSA fee of roughly $79.99 (Regular) — so a 10 nets about $-8.57. Of the 353 copies PSA has graded, 42.8% came back a 10 — and since people submit their cleanest copies, read that as a ceiling for a random pull, not your odds.
Grimsley price history
Since we began tracking on 2026-08-14, Grimsley has moved from $11.62 to $11.32 (-2.6%). The chart above shows every tracked day; history deepens daily and nothing earlier is invented.