acid free card sleeves - Ultra Pro Perfect as a single sleeve solution for binder collections or as the foundation for double sleeving with Vaultx outer sleeves for maximum durability during gameplay and storage 100 Soft Sleeves / Penny

One pack contains 60 sleeves

The value of X is calculated only once, as Consuming Corruption resolves

From the official website: The Celebrations expansion includes a subset called the Classic Collection, which features cards from the entire history of the Pokmon TCGall the way back to the Base Set

The search effect isn't once per turn either, allowing for multiple searches if multiple are destroyed

Lightning type Iron Hands ex has 230 HP and two Attacks Arm Press (costing two Lightning energy and one Colorless) and the hilariously named Amp You Very Much (which costs one Lightning energy and three Colorless)

I believe CGC will accept top loaders, but the preferred grading case is the Card Saver 1