PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $31.15 |
| PSA 8 | $66 |
| PSA 9 | $203.34 |
| PSA 10 | $524.52 |
| BGS 10 | $682 |
| CGC 10 | $315 |
| SGC 10 | $315 |
TCGplayer market price: $42.85 (as of 2026-10-20)
Market context: ungraded price +91.8% over 30 days. +126.9% over 90 days. PSA 10 premium: 16.8× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-heartgold-%26-soulsilver/pokemon-heartgold-%26-soulsilver-slowking-reverse-holo-12