PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.77 |
| PSA 8 | $15.33 |
| PSA 9 | $17 |
| PSA 10 | $37.57 |
| BGS 10 | $49 |
| CGC 10 | $23 |
| SGC 10 | $23 |
TCGplayer market price: $0.4 (as of 2026-08-29)
Market context: ungraded price -7.3% over 30 days. -8.8% over 90 days. PSA 10 premium: 21.2× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-20th-anniversary/pokemon-japanese-20th-anniversary-onix-1st-edition-59