The thing about most gamebooks is that in order to play them you’ll likely need a pencil, paper, an eraser and… dice. Some books, like the new editions of the Fighting Fantasy series have dice roll results printed in their pages so you can open the book randomly and use them when a throw is needed. Still, throwing dice is more fun and some people (like me :p) actually like to collect them.
If you’re starting your collection or simply want lots of different dice without paying much for them, you have the option of acquiring a Chessex Pound O’ Dice. This is a bag of assorted dice. According to the official description, the bag comes with about 100 dice (6, 8, 10, 12, 20 & 30-sided) and all are factory seconds (dice with small defects). In addition, inside the bag there’s an envelope with a complete polyhedral speckled dice set, which only can be acquired with these bags.