My description = My first programmable calculator. 100% functional with a bright display. Some light wear on the painted gold cosine function. No corrosion. Includes an original wall charger, my USB charging cable (sells for $35 elsewhere on eBay), rebuilt 2000 mAh NiMH battery pack and a quick reference card. Priced to sell fast.

AI description = This vintage Hewlett Packard HP 25 scientific calculator is a rare gem for collectors of vintage electronics and consumer electronics. Made in the United States, it features a sleek design and advanced technology that was ahead of its time. It is perfect for anyone who loves vintage calculators and appreciates the quality craftsmanship that went into creating this piece of history. With its HP brand and model number clearly displayed, this calculator is sure to catch the eye of collectors and enthusiasts alike. Its vintage status adds to its value and makes it a must-have for any serious collector. Whether you're a fan of vintage electronics or just looking for a unique and rare item to add to your collection, this Hewlett Packard HP 25 scientific calculator is sure to impress.