Vintage Radio Shack computerized chess

Calling all Radio Shack nerds! (You know who you are, and you know if you're married to one ;) ) Place some nostalgia under the Christmas tree! Vintage computerized chess board from the 1980's. No box but does have the original owner's manual and Rules of Chess booklet. Comes with extra chess pieces! Unfortunately missing one dark gray pawn, but can be filled in with one of the extras. Batteries not included, takes 4 size 'C'. impeccable for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.