The current value of Chesnaught-EX (XY Black Star Promos #XY18) is €5.80, updated July 27, 2026, based on the latest market floor tracked by RareBit.

XYPR · #XY18 · PROMO

Chesnaught-EX

XY Black Star Promos · Promo · illus. 5ban Graphics

ENNM

Current value · NM · EN

€5.80

Cardmarket EN · 250 observations

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7d avg

—

30d avg

—

90d high

€5.80

90d low

€5.80

About this card

Chesnaught-EX is a Pokémon card from the XY Black Star Promos set (XYPR #XY18). Its rarity is Promo. It was illustrated by 5ban Graphics.

Price history

7D30DAll

Not enough price history yet

CM Low NMTCGplayer USCM DECM FRCM ESCM IT

Pro analysisRead the full analysis

eBay Graded

eBay GradedAll PSA listings on eBay

• 10
  $453.44
• 9
  $13.50
• 8
  $10.52
• 7
  $5.00

Attributes

SetXY Black Star Promos

Number#XY18

RarityPromo

Artist5ban Graphics

Languages—

SourcesPRICECHARTING · CARDMARKET · TCGPLAYER · CARDTRADER

Population & conditions

NEAR MINT · 157

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Prices updated Jul 27, 2026