This is the Mister Mxyzptlk doll from The Big Bang Theory episode #15, Season 6, ‘The Spoiler Alert Segmentation’. Sheldon (Jim Parsons) and Leonard have a fight with Leonard deciding he’s had enough and so he decides to move in with Penny. With a space in the apartment, Amy suggests that she move in.
This Mister Mxyzptlk doll can be seen when Sheldon packs up Leonard’s belongings after an argument and Sheldon calls out the items while Amy makes a list. Included with the doll is an LOA explaining the origins of the doll for the episode along with a photo of the Prop Master holding this doll. A rare item as very little has come to collectors from this very popular television show.
This item comes with a Hero Prop Certificate of Authenticity.