Every Boltund card we price, most valuable first. Prices are what copies actually sold for, updated daily.
What a Boltund card is worth
The most valuable Boltund on this list is Boltund VMAX from Prize Pack Series Cards at $83.27£62.67€73.33, and the 22 priced copies across 14 sets are worth $144£108€126 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.
Boltund is printed in Japanese as well: 22 cards across 13 sets, the most valuable of them Boltund V from VMAX Climax at $9.30£7€8.19. 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 Boltund sold for $68.08£51.24€59.96. reverse holo printings are priced separately from the standard card, because they do not trade at the same money. Rarities here include Secret Rare.
If you are trying to identify which Boltund 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: Prize Pack Series Cards, Brilliant Stars Trainer Gallery, Fusion Strike.