PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $1.64 |
| PSA 9 | $18.28 |
| PSA 10 | $120.9 |
| BGS 10 | $157 |
| CGC 10 | $73 |
| SGC 10 | $73 |
TCGplayer market price: $0.45 (as of 2026-10-20)
Market context: ungraded price -8.9% over 30 days. -8.9% over 90 days. PSA 10 premium: 73.7× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-legendary-heartbeat/pokemon-japanese-legendary-heartbeat-diancie-30