PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.99 |
| PSA 7 | $7.46 |
| PSA 8 | $16.98 |
| PSA 9 | $29.5 |
| PSA 10 | $144.38 |
| BGS 10 | $188 |
| CGC 10 | $59.99 |
| SGC 10 | $16.5 |
TCGplayer market price: $1.04 (as of 2026-10-20)
Market context: ungraded price +54.3% over 30 days. +32.7% over 90 days. PSA 10 premium: 72.6× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-onix-56