There are a few really large sets out there. Below are checklists that I hope will help you out as you're building your collection. The checklists below are for Teenage Mutant Ninja Turtles, NASCAR Helmets, Valentine's Hearts, and Funky Faces sets. There are still a lot of the dispensers pictured below that we need for our collection but I figure we will complete them all someday.
If youhave any other checklist that could be helpful, feel free to post them!