Every card ever ripped, in rip order. Retired and fused cards stay in the binder with their final numbers. The binder is the full history of the pool's shape.

Cards are laid out by where their band sits on the price axis. Reading left to right is reading the pool from its lowest quoted price to its highest. A card whose grid shows a vertical line has the price inside it right now and is quoting into every fill. A card showing an edge triangle has been left behind by price and is waiting to be fused.

A card is out of play when price has left its band entirely and its inventory has gone single sided. It stops quoting. It does not die. Two out of play cards of the same rarity fuse on the next fill event into one card re ranged at the current price.

Fused cards gave their inventory to a new card. Retired cards fell below half of their seeded capital and gave what remained to the best graded live card of their rarity. Their numbers are frozen here.