| Set | XY Black Star Promos |
| Card number | XY18 |
| Rarity | Promo |
| Type | Pokémon |
| HP | 180 |
| Artist | 5ban Graphics |
| Released | Oct 2013 |
Chesnaught-EX #XY18 Value (XY Black Star Promos)
Pokemon card price guide: raw and graded values, eBay sold prices and price history. Updated Nov 2, 2026.
Chesnaught-EX was released in October 2013 as part of the XY Black Star Promo series. Designed by 5ban Graphics, it is a promo rarity card featuring the bulky Grass-type Pokémon Chesnaught in an EX form. The card ranks in the lower half of the set by price.
Current prices
| Source | Price |
|---|---|
| TCGplayer market price (USD) | $12.03 |
| Cardmarket lowest near mint (EUR) | €5.80 |
| Cardmarket 7-day average (EUR) | €3.44 |
| Cardmarket 30-day average (EUR) | €4.20 |
| Cardmarket listings available | 144 |
| eBay PSA 10 median (USD) | $344.35 |
Buy / compare: TCGplayer · eBay · eBay sold · Cardmarket
Similar artwork appears on other printings, so check yours with a Pokémon card scanner before trusting the price.
What sets the price of Chesnaught-EX #XY18
Chesnaught-EX #XY18 is a Promo Pokémon card from XY Black Star Promos, the XY era (2013). It ranks as number 192 by price out of 256 cards in the set. A PSA 10 sells for about 29x the raw price, so centering and surface condition decide most of what a copy is worth. Over the last 30 days the price rose +144%, from $4.93 to $12.03. The illustration is by 5ban Graphics.
Graded card values (PSA, CGC, BGS)
| Grading | Grade | Median sold | Sales |
|---|---|---|---|
| CGC | 8 | $25.51 | 1 |
| PSA | 10 | $344.35 | 1 |
| PSA | 8 | $7.82 | 1 |
| PSA | 7 | $3.72 | 1 |
Graded values are medians of real eBay sold listings.
Chesnaught-EX price history
| Month | Avg Cardmarket low | Avg TCGplayer market |
|---|---|---|
| Nov 2026 | €5.80 | $11.85 |
| Oct 2026 | €5.80 | $7.65 |
| Sep 2026 | €5.80 | $4.83 |
| Aug 2026 | €5.86 | $4.60 |
| Jul 2026 | €5.88 | $4.19 |
| Jun 2026 | €5.80 | $3.79 |
Frequently asked questions
What is Chesnaught-EX #XY18 worth on Nov 2, 2026?
As of Nov 2, 2026, a raw near mint copy is worth about $12.03, a PSA 10 sells for around $344.35 on eBay, the Cardmarket low is €5.80. Prices update hourly from Cardmarket, TCGplayer and eBay sold listings.
What is a PSA 10 Chesnaught-EX #XY18 worth?
As of Nov 2, 2026, a PSA 10 Chesnaught-EX #XY18 sells for about $344.35 on eBay (median of recent graded sales), compared with about $12.03 for a raw near mint copy.
Is Chesnaught-EX #XY18 rare?
Chesnaught-EX #XY18 is printed at Promo rarity and ranks number 192 by price among the 256 cards in XY Black Star Promos. Demand for the character and condition matter more than the rarity symbol.
Is Chesnaught-EX #XY18 going up in value?
Over the last 30 days it rose +144% to about $12.03. Short moves often reverse, so compare the chart with recent sold listings before buying or selling.
Is Chesnaught-EX #XY18 worth grading?
Often, if your copy is clean. A PSA 10 sells for about 28.6x raw ($332.32 more), but a PSA 9 is worth far less than a 10, so check centering, corners and surface first.
How do I check which printing of Chesnaught-EX I have?
Look at the set symbol and the card number (XY18) at the bottom of the card, then match both to this page. A phone scanner such as Card Value Scanner on iPhone reads them from one photo; on Android, search the number in the price guide.
Most valuable cards in XY Black Star Promos
XY Black Star Promos card list · All Pokemon sets · Most valuable Pokemon cards
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