I would need to go back and reread it, but Ben Riggs’ book discussed the inventory mismanagement TSR suffered from at the end with the board game Dragon Strike being an example. They designed the game, ordered an initial print run of like 50k and sold them all faster than expected. Someone recommended they order an additional 50k because that seemed like a reasonable number they could sell based on the initial demand and Lorraine instructed them to order something like 150k which ended up mostly gathering dust in their warehouse when demand wasn’t there. Eventually they ended up selling the unsold copies for something like $1 each.