PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $188.65 |
| PSA 7 | $481.39 |
| PSA 8 | $723.79 |
| PSA 9 | $1862.5 |
| PSA 10 | $10454.58 |
| BGS 10 | $13591 |
| CGC 10 | $2280 |
| SGC 10 | $2000 |
TCGplayer market price: $407.5 (as of 2026-08-29)
Market context: ungraded price -12.0% over 30 days. -26.5% over 90 days. PSA 10 premium: 55.4× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-magneton-1st-edition-9