Retro Grandmaster Sensory 2 Electronic Chess Computer Board 8 Levels Working

Vtg Mini Sensory Chess Challenger MSC Set Fidelity Electronics 1981 All Pieces

VTG Fidelity Chess Challenger 7 Electronic Computer Tested Works Complete

Vintage Fidelity Electronics Chess Challenger Model SCC w/ Pieces and Adapter

Excellence Electronic Chess Board Fidelity Int’l Complete Untested No Power

SciSys Executive Chess 1981 Vtg LCD Electronic Chess Computer Tested Handheld

1985 SCISYS Kasparov Turbo 16K Electronic Chess Computer REPLACEMENT PIECES

Vintage Fidelity Electronics 1977 Chess Challenger BOARD ONLY Tested