This might be the first collectible figure line based on The Big Bang Theory that's worth collecting. The Big Bang Theory Mystery Minis, from Funko, are a blind box figure line. The 2.5" figures include 7 Little Sheldon variants, 2 of each of Leonard, Howard, and Raj and 1 of each of Penny, Bernadette, and Amy.
Look to get your blind box nerdiness on beginning August 8th 2013.