Thunder Mountain cards.
updated Aug 14, 2026
Every Thunder Mountain card we price, most valuable first. Prices are what copies actually sold for, updated daily.
2Thunder Mountain Prism StarSM - Lost Thunder · 191/214$1.95
1Thunder Mountain Prism Star (Haruki Miyamoto)World Championship Decks · 191/214$2.07What a Thunder Mountain card is worth
The most valuable Thunder Mountain on this list is Thunder Mountain Prism Star (Haruki Miyamoto) from World Championship Decks at $2.07, and the 2 priced copies across 2 sets are worth $4 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.
If you are trying to identify which Thunder Mountain 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: World Championship Decks, SM - Lost Thunder.