There are a couple imperfections on the outside of the case (see pictures) Two brand new batteries were just replaced. Comes with operation manual. If you have any questions, please don’t hesitate to ask. Thanks for looking. ***********************************************The Tandy Pocket Scientific Computer PC-7 is a vintage calculator known for its compact size and scientific capabilities. With a manual included and newly installed batteries, this tested device offers a glimpse into the past with its retro design and functionality. The Tandy brand is known for producing quality electronics, making this vintage calculator a sought-after collectible for enthusiasts of vintage calculators and electronics.

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