PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.37 |
| PSA 7 | $10 |
| PSA 8 | $10.5 |
| PSA 9 | $12.4 |
| PSA 10 | $33 |
| BGS 10 | $43 |
| CGC 10 | $20 |
| SGC 10 | $20 |
TCGplayer market price: $1.24 (as of 2026-08-29)
Market context: ungraded price -10.5% over 30 days. -46.5% over 90 days. PSA 10 premium: 24.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-mega-evolution/pokemon-mega-evolution-mega-signal-171