Epoch Dracula Electronic Game 1982 Made in Japan hotsell in Working Condition

This was my daughter's and it's been carefully stored for decades. It takes 4 C batteries, not included. There is a port for an power adapter but I don't hotsell have one. I put some batteries in and it works great still. It still has a protective film on the display that probably was meant to be removed but it's protected the screen.