Every Swampert card we price, most valuable first. Prices are what copies actually sold for, updated daily.
What a Swampert card is worth
The most valuable Swampert on this list is Swampert ex from EX Team Magma vs Team Aqua at $280£210.74€246.59, and the 20 priced copies across 13 sets are worth $1.2k£926€1.1k 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.
Swampert is printed in Japanese as well: 14 cards across 12 sets, the most valuable of them Swampert ex from Miracle Crystal at $45£33.87€39.63. 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 Swampert sold for $8,300£6,247€7,310. 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 Swampert 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: EX Team Magma vs Team Aqua, EX Crystal Guardians, EX Emerald.