PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $17 |
| PSA 7 | $23.5 |
| PSA 8 | $41.12 |
| PSA 9 | $48.68 |
| PSA 10 | $435.94 |
| BGS 10 | $567 |
| CGC 10 | $39.68 |
| SGC 10 | $262 |
TCGplayer market price: $26.6 (as of 2026-08-29)
Market context: ungraded price +12.0% over 30 days. -0.5% over 90 days. PSA 10 premium: 25.6× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-steam-siege/pokemon-steam-siege-gardevoir-ex-111