PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $10.05 |
| PSA 9 | $124.72 |
| PSA 10 | $440.46 |
| BGS 10 | $573 |
| CGC 10 | $264 |
| SGC 10 | $264 |
Market context: ungraded price +41.9% over 30 days. -8.6% over 90 days. PSA 10 premium: 43.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-2000-topps-tv/pokemon-2000-topps-tv-bye-bye-butterfree-foil-EP20