An unfinished Stay Puft Marshmallow Man head skin is among the latest Ghostbusters effects pieces currently up for auction through prop_store , with bidding set to close later this month. Coming from creature effects supervisor Stuart Ziff’s collection, the deteriorating rubber foam skin was originally intended for a mechanical costume head and is estimated to sell for between $3,000 and $6,000. Full details, plus more Ghostbusters-related items set to be auctioned off, in today's stories. #ghostbusters #propstore #staypuft #prop #movie