PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.18 |
| PSA 9 | $13.52 |
| PSA 10 | $36.43 |
| BGS 10 | $47 |
| CGC 10 | $22 |
| SGC 10 | $22 |
TCGplayer market price: $0.29 (as of 2026-10-20)
Market context: ungraded price +18.0% over 30 days. +43.9% over 90 days. PSA 10 premium: 30.9× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-steam-siege/pokemon-steam-siege-oshawott-30