PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.77 |
| PSA 8 | $30.23 |
| PSA 9 | $56.01 |
| PSA 10 | $557.23 |
| BGS 10 | $724 |
| CGC 10 | $79.97 |
| SGC 10 | $334 |
Market context: ungraded price -2.6% over 30 days. +14.2% over 90 days. PSA 10 premium: 147.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-expansion-pack/pokemon-japanese-expansion-pack-porygon-137