Collector's Series 4 Pocket Zip Trading Card Binder - TURQUOISETurquoise is the best colour it's cyan tifically proven. Have you ever been surprised by how good a vanilla icecream can be? That's the same feeling Palms Off going for with their Collector's Series binders a basic concept, with impeccable execution. Boasting 160 individual slots for your cards, Palms Off have worked to ensure only the best materials were used to bring you arguably the best binder on the market and without a ludicrous price tag.