PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $0.71 |
| PSA 8 | $49.99 |
| PSA 9 | $79.99 |
| PSA 10 | $96 |
| BGS 10 | $125 |
| CGC 10 | $58 |
| SGC 10 | $58 |
TCGplayer market price: $0.2 (as of 2026-10-20)
Market context: ungraded price +34.0% over 30 days. -22.8% over 90 days. PSA 10 premium: 135.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-steam-siege/pokemon-steam-siege-chimchar-18