
Released on August 3, 2018, Celestial Storm is the seventh main expansion of the Sun & Moon series, headlined by the mighty Rayquaza-GX alongside Articuno-GX, Blaziken-GX, Scizor-GX, and Stakataka-GX. The expansion also features Prism Star cards and modernized reprints of classic cards from the Neo, e-Card, and EX series with updated stats. Rayquaza-GX became one of the most powerful competitive archetypes of its format, making Celestial Storm a prized expansion for players and collectors alike. Here are the 10 most expensive cards from this expansion.