Pokémon · XY Promos · English
Chesnaught EX - XY18 XY18 price
Promo · Illustrated by 5ban Graphics
Estimated market value. Not a sale offer.
Ungraded price updated Oct 3, 2026 · About this price
Price history
Ungraded · Holofoil · Heavily Played · USD
Use Left and Right arrows to explore prices. Home selects the first observation; End selects the latest.
View historical prices
Ungraded · Holofoil · Heavily Played · USD
| Date | Market estimate |
|---|---|
| Sep 30, 2026 | $1.69 |
| Sep 28, 2026 | $1.71 |
| Sep 26, 2026 | $1.71 |
| Sep 24, 2026 | $1.73 |
| Sep 22, 2026 | $1.73 |
| Sep 20, 2026 | $1.73 |
| Sep 18, 2026 | $1.69 |
| Sep 16, 2026 | $1.73 |
| Sep 14, 2026 | $1.56 |
| Sep 12, 2026 | $1.56 |
| Sep 10, 2026 | $1.56 |
| Sep 8, 2026 | $1.56 |
| Sep 6, 2026 | $1.56 |
| Sep 4, 2026 | $1.51 |
| Sep 2, 2026 | $1.51 |
| Aug 31, 2026 | $1.49 |
| Aug 29, 2026 | $1.49 |
| Aug 27, 2026 | $1.49 |
| Aug 25, 2026 | $1.46 |
| Aug 23, 2026 | $1.51 |
| Aug 21, 2026 | $1.51 |
| Aug 19, 2026 | $1.51 |
| Aug 17, 2026 | $1.50 |
| Aug 15, 2026 | $1.50 |
| Aug 13, 2026 | $1.50 |
| Aug 11, 2026 | $1.50 |
| Aug 9, 2026 | $1.53 |
| Aug 7, 2026 | $1.53 |
| Aug 5, 2026 | $1.53 |
| Aug 3, 2026 | $1.53 |
| Aug 1, 2026 | $1.53 |
| Jul 30, 2026 | $1.53 |
| Jul 28, 2026 | $1.53 |
| Jul 26, 2026 | $1.53 |
| Jul 24, 2026 | $1.53 |
| Jul 22, 2026 | $1.46 |
| Jul 20, 2026 | $1.28 |
| Jul 18, 2026 | $1.27 |
| Jul 16, 2026 | $1.29 |
| Jul 14, 2026 | $1.29 |
| Jul 12, 2026 | $1.29 |
| Jul 10, 2026 | $1.31 |
| Jul 8, 2026 | $1.31 |
| Jul 6, 2026 | $1.31 |
Where these prices come from
Market estimates from Pokémon Price Tracker for this exact product, printing and condition. Historical charts include up to 365 supplier observations over available history; points may be sampled or interpolated. Coverage varies by card. History checked Oct 1, 2026. Read the methodology.
About graded prices
Graded values are Pokémon Price Tracker’s eBay estimates for the product, not a verified match to the selected printing. The current supplier smart estimate is used when available and not flagged as an outlier; otherwise we use its reported median. Graded charts show historical daily sale averages, which differ from the current smart estimate. Sparse or old sales can make these estimates uncertain.
- PSA 7: smart estimate; low confidence; 2 sales in source sample; calculated Sep 21, 2026; last sale Aug 2, 2026.
- PSA 8: smart estimate; low confidence; 1 sales in source sample; calculated Sep 21, 2026; last sale Mar 22, 2026.
- PSA 9: smart estimate; low confidence; 1 sales in source sample; calculated Sep 21, 2026; last sale Sep 1, 2026.
- PSA 10: smart estimate; low confidence; 1 sales in source sample; calculated Sep 21, 2026; last sale Mar 29, 2026.
Latest sales
eBay · USD| Sold | Listing | Grade | Price |
|---|---|---|---|
| Sep 1, 2026 | Chesnaught EX XY18 Black Star Promo Pokemon PSA 9 | PSA 9 | $28.57 |
| Aug 2, 2026 | 2014 POKEMON XY BLACK STAR PROMO #XY18 CHESNAUGHT EX PSA 7 | PSA 7 | $11.52 |
| Jul 15, 2026 | Pokémon Chesnaught EX 2014 Black Star Promos #XY18 Kalos Power Tin CGC 9 | CGC 9 | $4.80 |
| Jun 19, 2026 | 2014 Pokemon XY CHESNAUGHT EX Black Star Promo PSA 5 EX #XY18 | PSA 5 | $4.25 |
| May 23, 2026 | 2014 Kalos Power Tins Chesnaught EX CGC 8 English #XY18 Black Star Promo | CGC 8 | $27.99 |
| Mar 29, 2026 | 2014 Pokémon XY Chesnaught EX Black Star Promo #XY18 PSA 10 GEM MINT LOW POP 3 | PSA 10 | $453.44 |
| Mar 22, 2026 | 2014 POKEMON XY BLACK STAR PROMO #XY18 CHESNAUGHT EX PSA 8 | PSA 8 | $10.52 |
| Feb 28, 2026 | 2014 POKEMON XY BLACK STAR PROMO #XY18 CHESNAUGHT EX PSA 7 | PSA 7 | $5.00 |
Printing prices
Ungraded near mint · USD
| Printing | Market estimate |
|---|---|
| Holofoil | $7.53 |
