EDIT: These are no longer available.
3M and Post-It seems to enjoy giving away freebies, as is evident by yet another one of their freebies I just found, this time being a. The pack contains samples of all the items below, which is great since school is starting back up now. Here's to hoping it actually comes!
Post-it Sortable Cards
Post-it Super Sticky Specialty Notes
Post-it Super Sticky Notes
Post-it Pop-Up Designer Dispensers
Post-it Picture Paper