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Up for sale is a vintage 1989 M&M Mars solar-powered credit card pocket calculator, complete with its original black faux leather protective wallet sleeve.
Factory Protective Film Intact: The front face of the calculator still retains its original clear peel-off protective plastic layer, keeping the surface in fantastic cosmetic shape underneath.
Classic Design: Retro 1980s grid keypad featuring M&M character artwork on each function key. Compact credit card size fits easily into wallets or pocket sleeves.
Power & Function: Fully solar powered by ambient light—no batteries needed. Tested and fully functional.
Includes: Card calculator and black vinyl/faux leather carrying sleeve
