Every Grimsley's Move card we price, most valuable first. Prices are what copies actually sold for, updated daily.
What a Grimsley's Move card is worth
The most valuable Grimsley's Move on this list is Grimsley's Move from Phantasmal Flames at $0.97£0.73€0.85, and the 4 priced copies across 2 sets are worth $2£2€2 together. Most of that sits in a handful of printings: the older the set and the scarcer the print run, the wider the gap to the rest.
The highest PSA 10 on record for Grimsley's Move sold for $29.08£21.89€25.61. reverse holo printings are priced separately from the standard card, because they do not trade at the same money.
If you are trying to identify which Grimsley's Move you have, the set name is printed on the card and the collector number sits in the bottom corner. Open the card here and the page carries every printing of it, the graded prices, and whether grading the copy is worth the fee. Sets to start with: Phantasmal Flames, Prize Pack Series Cards.