Gallade-Holo appears in the Pokémon TCG's XY — BREAKthrough expansion as a rare (#84) collectible. The card represents Gallade in holo form and is part of the mid-generation XY era sought by collectors tracking set completion. Its current market value is listed at $0.00, which can reflect limited recent sales or lack of active listings rather than intrinsic desirability. Graded population and sales history should be consulted for condition-sensitive valuation.