PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.47 |
| PSA 7 | $7 |
| PSA 8 | $8.22 |
| PSA 9 | $12.4 |
| PSA 10 | $33 |
| BGS 10 | $43 |
| CGC 10 | $20 |
| SGC 10 | $20 |
TCGplayer market price: $1.06 (as of 2026-10-20)
Market context: ungraded price +3.5% over 30 days. -3.9% over 90 days. PSA 10 premium: 22.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-mega-evolution/pokemon-mega-evolution-mega-signal-171