From Water Pokémon Master:
Are these similar to the three-ring binders we previously had for the Base and Team Rocket sets from the early days?
UltraPro EX Legend Maker Binder
UltraPro will be releasing EX Legend Maker themed binders in February in celebration of the set! Each binder will contain fourteen pages, each with nine card slots, and will be able to hold 126 Pokemon cards (252 if you put cards on the front and back of each page). The binders will feature Pokemon artwork from EX Legend Maker (Arcanine, Banette, Aerodactyl, and Mew) that will be both on the front and back covers of each binder. The retail price will be $15.95 per binder. You can see one of the binders, featuring Arcanine (front) and Aerodactyl (back), to the right.
Are these similar to the three-ring binders we previously had for the Base and Team Rocket sets from the early days?