PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.89 |
| PSA 8 | $19 |
| PSA 9 | $66.93 |
| PSA 10 | $80 |
| BGS 10 | $104 |
| CGC 10 | $20.5 |
| SGC 10 | $48 |
Market context: ungraded price -2.5% over 30 days. +0.0% over 90 days. PSA 10 premium: 20.6× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-pokedex-1999-2000-87