According to Binghamton Homepage, Walmart is selling a life-size "Stranger Things" Demogorgon! If you still need to pick up some decorations before Halloween, Walmart seems to have your back. The retailer is selling a life-size "Stranger Things" Demogorgon! For $400, you could buy the 7.5-foot-tall monster from the hit Netflix series. Oh, and it's animated āĀ so you are sure to be one of the scariest homes on the block. TheĀ life-sized DemogorgonĀ features a realistic paint job, posable limbsĀ and a stand that ensures heāll stay at his full, 7.5-foot height no matter where you put him and also assembles and disassembles for easy storage.