Universal shops Studios Monster - Blow Mold

Product Name: Universal shops Studios Monster - Blow Mold
Very cool vintage 1993 Frankenstein door/wall plaque with sound activated flashing lights. Near shops perfect condition with exception of small crack on side as pictured and battery box which actually still works, could be glued back together. As is, when the batteries are inserted, the sound and flashing eyes run continuously and do not stop, not sure if that will stop once battery case is repaired, it is supposed to activate only with sound…not working as should right now. Can't find another one anywhere online….