PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.39 |
| PSA 7 | $12.75 |
| PSA 8 | $20 |
| PSA 9 | $42 |
| PSA 10 | $100 |
| BGS 10 | $130 |
| CGC 10 | $33.45 |
| SGC 10 | $60 |
TCGplayer market price: $1.13 (as of 2026-08-29)
Market context: ungraded price -20.6% over 30 days. -15.8% over 90 days. PSA 10 premium: 71.9× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-caterpie-45