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Chesnaught-EX – XY Black Star Promos #XY18
XY Black Star Promos#XY18
GrassPromo
Chesnaught-EX #XY18 is a Promo card from the XY Black Star Promos expansion. This page tracks this exact printing, not every Chesnaught-EX card.
Current market price
$8.16
0.0%
7d
+41.4%
30d
HOLOFOIL · TCGPLAYER · 2026-10-22
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01 · Price history
165 snapshots
Full price history.
Daily market-price snapshots — every data point is a dated price reading, never an estimate.
Chesnaught-EX #XY18 card details.
Chesnaught-EX #XY18 is a Promo Grass-type Pokémon card from XY Black Star Promos, released October 2013. Its current tracked market price is $8.16 for the Holofoil variant, updated October 22, 2026.
Since May 5, 2026, the XY Black Star Promos printing of Chesnaught-EX #XY18 has ranged from a low of $4.52 (May 5, 2026) to a high of $8.16 (October 15, 2026).
That is a +80.5% move from $4.52 to today's $8.16, at or near its tracked high.
Currently ranked #4,785 by market price across tracked Pokémon cards as of October 22, 2026.
Card number
#XY18
Released
October 2013
Rarity
Promo
Type
Grass
Supertype
Pokémon
Pokémon
Series
XY
Market source
TCGplayer market price · Holofoil · Updated October 22, 2026
04 · Related cards
From the same set
More from XY Black Star Promos.
Highest-priced cards from the same expansion, ordered by current market price.
05 · Same Pokémon
Cross-set · Chesnaught
More Chesnaught cards.
Other tracked cards featuring the same Pokémon, across every era it has appeared in.
View all Chesnaught cards→
06 · Reference desk
Chesnaught-EX, explained.
Everything about this card — the price, the variants, and how we track it.
How has the Chesnaught-EX XY Black Star Promos price changed?
Since May 5, 2026, the XY Black Star Promos printing of Chesnaught-EX #XY18 has ranged from a low of $4.52 (May 5, 2026) to a high of $8.16 (October 15, 2026). That is a +80.5% move from $4.52 to today's $8.16, at or near its tracked high.
Is Chesnaught-EX from XY Black Star Promos a good investment?
We track prices, not provide investment advice. No collectors are chasing this printing yet; the price history above shows how its market has moved.
How is the market price determined?
Prices are refreshed daily from TCGplayer market-price data via TCGCSV. Each displayed value applies to the tracked price variant named on the card detail page. It is a market reference, not a guaranteed sale price; condition, grading, location, fees, and timing can change an individual sale. This card's current figure reflects the Holofoil variant.
Where can I buy Chesnaught-EX?
The buy buttons above are affiliate links - same price for you, a small commission that supports Chase Season. TCGPlayer and eBay are deep markets for singles.
Holofoil
$8
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