This is vintage 1974, "Dataking" LC800 pocket calculator with original box. This item is NOT in WORKING condition. There's a RED dot sized light that comes on in the background of the display screen when turned On, but Nothing else. This was found in an attached garage in Texas, so maybe the heat took a toll over the years? This electronic calculator was noted for its uniqueness in requiring two 9 Volt batteries, and for having "memory". The calculator is in excellent physical condition with no chips, cracks, or paint wear of the buttons. The box does have shelf wear, and has yellowed, but no splits or tears. This is definitely a great example of the Ultra Rare Dataking LC800 calculator, and it comes with the Instruction Manual and "Six Months Guarantee" card. Please email any questions.