PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $15.99 |
| PSA 8 | $66 |
| PSA 9 | $108.13 |
| PSA 10 | $279.2 |
| BGS 10 | $363 |
| CGC 10 | $168 |
| SGC 10 | $168 |
TCGplayer market price: $29.37 (as of 2026-08-29)
Market context: ungraded price +8.3% over 30 days. +20.4% over 90 days. PSA 10 premium: 17.5× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-heartgold-%26-soulsilver/pokemon-heartgold-%26-soulsilver-slowking-reverse-holo-12