PriceCharting market prices as of :
| Condition / grade | Price (USD) |
|---|---|
| Ungraded | $2.52 |
| PSA 9 | $13 |
| PSA 10 | $15.25 |
| BGS 10 | $20 |
| CGC 10 | $9 |
| SGC 10 | $9 |
Market context: ungraded price +1.2% over 30 days. -11.0% over 90 days. PSA 10 premium: 6.1× ungraded.
Live charts, history, and collection tools: https://tcginsider.net/sets/pokemon-japanese-black-deck-kit/pokemon-japanese-black-deck-kit-dark-ariados-2