Raw, it’s a $36.99 card. Slabbed as a PSA 10 it sells for 45× that.
| October · 1 sale · median $70,000 · +2816% vs Aug | ||||
| 29 | eBay | Pokemon Mudkip 018 Black Star Promo Holo 2004 English PSA 10 Gem Mint!!! #018 | +2816% | outlier |
| August · 1 sale · median $2,401 · +43% vs May | ||||
| 24 | Goldin | 2003 Pokemon Black Star Promo #018 Mudkip - PSA GEM MT 10 [Goldin] | +43% | $2,401 |
| May · 1 sale · median $1,678 · +41% vs Apr | ||||
| 11 | eBay | 2004 POKEMON BLACK STAR PROMO TARGET #018 MUDKIP PSA 10 #018 | −11% | $1,678 |
| April · 2 sales · median $1,188 · −91% vs Jan | ||||
| 13 | eBay | Pokemon Mudkip Target Black Star Promo #018 PSA 10 Gem Mint | +275% | $1,875 |
| 8 | eBay | 2004 Pokémon Black Star Promo 018 Mudkip Target Promo PSA 10 Gem Mint #018 | −96% | $500.00 |
| January · 1 sale · median $12,538 · +4010% vs Dec | ||||
| 25 | eBay | 2004 Pokemon Mudkip EX Deck Tins Holo Black Star Promo #018 PSA 10 - POP 3 | +4010% | outlier |
| December 2025 · 1 sale · median $305 · −13% vs Aug | ||||
| 21 | eBay | 2004 POKEMON BLACK STAR PROMO TARGET #018 MUDKIP PSA 10 #018 | −13% | $305.02 |
| August 2025 · 1 sale · median $350 · +40% vs Jul | ||||
| 9 | eBay | Pokemon PSA 10 GEM MT Mudkip 018 Target Black Star Promo 2004 E Reader Pop 5 | +40% | $350.00 |
| July 2025 · 1 sale · median $250 · −38% vs Apr | ||||
| 11 | eBay | Pokemon PSA 10 GEM MT Mudkip 018 Target Black Star Promo 2004 | −38% | $249.62 |
| April 2025 · 1 sale · median $400 · +19% vs Jan | ||||
| 15 | eBay | PSA 10 GEM MINT Pokemon Mudkip Non-Holo Black Star Promo 2003 #018 | +19% | $399.99 |
| January 2025 · 1 sale · median $335 | ||||
| 22 | eBay | Pokemon PSA 10 GEM MT Mudkip 018 Target Black Star Promo 2004 E Reader S#2451 | — | $334.95 |