Disney buttons include two basic types—buttons you can wear with pins or clips on the back or buttons you can sew onto a garment or bag. Both types can be found in beloved Disney characters.
Disney Collectible Buttons are fun and inexpensive, in general, to collect. You find them at the theme parks as well as retail stores and Disney Stores. You can find classic and contemporary buttons at various prices on eBay.
Since pins are easily made nowadays from button-making kits, be sure to be informed about the origin of the button you want to buy. Rare, original Disney buttons will be worth something, and you can expect them to hold or increase their value.