Every Rockruff card we price, most valuable first. Prices are what copies actually sold for, updated daily.
What a Rockruff card is worth
The most valuable Rockruff on this list is Rockruff (Cosmos Holo) from Blister Exclusives at $17.36£13.07€15.29, and the 20 priced copies across 18 sets are worth $51£38€45 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.
Rockruff is printed in Japanese as well: 21 cards across 17 sets, the most valuable of them Rockruff from Ash vs Team Rocket Deck Kit at $18.78£14.13€16.54. Switch the list above to Japanese to read those, or to Both to rank the two catalogues against each other.
The highest PSA 10 on record for Rockruff sold for $145£109.13€127.70. 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 Rockruff 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: Blister Exclusives, Miscellaneous Cards & Products, Silver Tempest Trainer Gallery.