PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $5.1 |
| PSA 7 | $6 |
| PSA 8 | $21.49 |
| PSA 9 | $22.38 |
| PSA 10 | $191.08 |
| BGS 10 | $248 |
| CGC 10 | $15.5 |
| SGC 10 | $115 |
TCGplayer market price: $6.82 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-breakthrough/pokemon-breakthrough-houndoom-ex-21