PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $0.24 |
| PSA 8 | $0.99 |
| PSA 9 | $10.9 |
| PSA 10 | $15.5 |
| BGS 10 | $20 |
| CGC 10 | $9 |
| SGC 10 | $9 |
TCGplayer market price: $0.17 (as of 2026-08-29)
Market context: ungraded price -4.0% over 30 days. +20.0% over 90 days. PSA 10 premium: 64.6× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-steam-siege/pokemon-steam-siege-dewott-31