Chesnaught-EX Pokémon Card Value
How much is a Chesnaught-EX card worth? Around $5.41 ungraded. PSA 10 copies sell for up to $453.44 for XY Black Star Promos. Current market prices are listed below.
Prices last updated July 31, 2026
Chesnaught-EX – XY Black Star Promos (XY18/211 · Promo)
Set: XY Black Star Promos
| Variant | Market | Low | High | 30-day avg | PSA 10 |
|---|---|---|---|---|---|
| Holofoil | $5.41 | $5.41 | $5.41 | $5.24 | $453.44 |
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