Pokémon · SM12
Cosmic Eclipse Booster Box
TCGplayer market price · 2026-08-28
$4148.34
lowest listing $4999.98
+0.0% 7D+5.4% 30D
Live chart, stores & fair value →Cosmic Eclipse Booster Box (SM12, Pokémon) market price is $4148.34 as of 2026-08-28. TCGDeals records this price every day and compares live store prices, eBay listings and market history — free, no login needed.
More from this set
Cosmic Eclipse Elite Trainer Box $1874.50Cosmic Eclipse Theme Deck [Kyogre] $48.51Cosmic Eclipse Booster Pack $74.81Cosmic Eclipse Build & Battle Box $414.99SM - Cosmic Eclipse Sleeved Booster Pack $125.29Prices recorded 2026-08-28 from TCGplayer market data · TCGDeals may earn a commission from affiliate links · pokemondeals.com