PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $26.93 |
| PSA 7 | $26.58 |
| PSA 8 | $72.86 |
| PSA 9 | $193.52 |
| PSA 10 | $1000 |
| BGS 10 | $1300 |
| CGC 10 | $600 |
| SGC 10 | $600 |
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-topsun/pokemon-japanese-topsun-magikarp-blue-back-129