PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $55.72 |
| PSA 7 | $91.25 |
| PSA 8 | $198.75 |
| PSA 9 | $220.12 |
| PSA 10 | $705 |
| BGS 10 | $917 |
| CGC 10 | $299.99 |
| SGC 10 | $423 |
TCGplayer market price: $199.99 (as of 2026-10-20)
Market context: ungraded price -8.5% over 30 days. +3.4% over 90 days. PSA 10 premium: 12.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-mysterious-mountains/pokemon-japanese-mysterious-mountains-magneton-1st-edition-38