PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.49 |
| PSA 7 | $25.99 |
| PSA 8 | $25.99 |
| PSA 9 | $29 |
| PSA 10 | $34.77 |
| BGS 10 | $45 |
| CGC 10 | $21 |
| SGC 10 | $21 |
TCGplayer market price: $0.4 (as of 2026-10-20)
Market context: ungraded price +26.3% over 30 days. +43.3% over 90 days. PSA 10 premium: 23.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-steam-siege/pokemon-steam-siege-foongus-12