Saga “Screamer” Saf-D-Alarm Model 1185 1.35 cu ft combination safe box with alarm

Hi, I'm selling my parent's safe box, because they bought a bigger one. This is a Saga "Screamer" Saf-D-Alarm combination safe, model 1185. The interior capacity is 1.35 cubic feet. The interior dimensions are 12.5" inches wide, 12.5 inches deep, and 15 inches tall. There is one shelf installed, which can be set to the lower position, or removed, by changing the standoffs. The exterior dimensions are 16.5" wide, 18" deep, and 21" tall. The safe uses 2 "C" cell batteries to sound an alarm buzzer, when the safe is moved, although this does not appear to function. There are four wheels, which let the safe roll side to side (and not backwards and forwards). I have the combination, and the combination can be changed by removing the interior panel, and changing the round metal tumblers. Thanks!