PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $0.06 |
| PSA 9 | $10.08 |
| PSA 10 | $40 |
| BGS 10 | $52 |
| CGC 10 | $24 |
| SGC 10 | $24 |
TCGplayer market price: $0.07 (as of 2026-08-29)
Market context: ungraded price -40.0% over 30 days. -45.5% over 90 days. PSA 10 premium: 666.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-mega-evolution/pokemon-mega-evolution-thievul-90