PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $26.47 |
| PSA 7 | $40 |
| PSA 8 | $81 |
| PSA 9 | $243.64 |
| PSA 10 | $1060.27 |
| BGS 10 | $1378 |
| CGC 10 | $154.11 |
| SGC 10 | $636 |
TCGplayer market price: $21 (as of 2026-07-05)
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-heartgold-collection/pokemon-japanese-heartgold-collection-slowking-39