PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $10.6 |
| PSA 7 | $24.75 |
| PSA 8 | $39.48 |
| PSA 9 | $70.55 |
| PSA 10 | $361.65 |
| BGS 10 | $470 |
| CGC 10 | $58 |
| SGC 10 | $217 |
TCGplayer market price: $9.5 (as of 2026-08-29)
Market context: ungraded price -9.4% over 30 days. -24.3% over 90 days. PSA 10 premium: 34.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-maintenance-1st-edition-83