PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.77 |
| PSA 7 | $9.64 |
| PSA 8 | $20.4 |
| PSA 9 | $41.25 |
| PSA 10 | $120 |
| BGS 10 | $156 |
| CGC 10 | $35 |
| SGC 10 | $72 |
TCGplayer market price: $1.17 (as of 2026-10-20)
Market context: ungraded price +19.6% over 30 days. +1.1% over 90 days. PSA 10 premium: 67.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-base-set/pokemon-base-set-caterpie-45