PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $17.45 |
| PSA 7 | $32.49 |
| PSA 8 | $38.99 |
| PSA 9 | $117.33 |
| PSA 10 | $804.86 |
| BGS 10 | $1046 |
| CGC 10 | $169.28 |
| SGC 10 | $59.95 |
TCGplayer market price: $17.11 (as of 2026-10-20)
Market context: ungraded price -1.6% over 30 days. +19.4% over 90 days. PSA 10 premium: 46.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-steam-siege/pokemon-steam-siege-steelix-ex-108