PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $14.65 |
| PSA 7 | $22.26 |
| PSA 8 | $32.5 |
| PSA 9 | $50 |
| PSA 10 | $605.06 |
| BGS 10 | $787 |
| CGC 10 | $107.5 |
| SGC 10 | $59.95 |
TCGplayer market price: $18.39 (as of 2026-08-29)
Market context: ungraded price -2.3% over 30 days. +11.1% over 90 days. PSA 10 premium: 41.3× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-steam-siege/pokemon-steam-siege-steelix-ex-108