PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $10 |
| PSA 7 | $24.75 |
| PSA 8 | $29.78 |
| PSA 9 | $67.1 |
| PSA 10 | $400 |
| BGS 10 | $520 |
| CGC 10 | $70.5 |
| SGC 10 | $240 |
TCGplayer market price: $9.84 (as of 2026-10-20)
Market context: ungraded price +2.6% over 30 days. -11.7% over 90 days. PSA 10 premium: 40.0× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-maintenance-1st-edition-83