PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $3.98 |
| PSA 9 | $19.28 |
| PSA 10 | $150 |
| BGS 10 | $195 |
| CGC 10 | $33 |
| SGC 10 | $90 |
TCGplayer market price: $1.99 (as of 2026-10-20)
Market context: ungraded price +5.3% over 30 days. +0.0% over 90 days. PSA 10 premium: 37.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-heartgold-collection/pokemon-japanese-heartgold-collection-unown-40