7 Old Computers in Your Basement Worth $1,000+

Before you throw away that old computer in your basement, check the model number. This video explores seven vintage computers through auction results—and the details to look for before selling yours. From the Apple III and original Macintosh 128K to the Altair 8800 and Apple Lisa, we examine the machines, accessories, and early production features highlighted in these sales. In this countdown: • Apple III • IMSAI 8080 • Original Macintosh 128K • NeXTcube • Altair 8800 • Early Apple II Rev 0 • Apple Lisa Discover what to check on serial labels, motherboards, original packaging, and disk drives. We also compare complete systems with different configurations to explain why a headline auction price should never be treated as the value of every surviving example. Before donating, recycling, or listing your old electronics, learn which details deserve a closer look—and why those forgotten manuals, software disks, and boxes belong with the machine. 💬 What was your first computer? Do you still have it? Tell us the model and where you're watching from! Subscribe for more vintage technology, overlooked collectibles, and basement discoveries. Prices discussed are historical auction results for specific lots, including buyer’s fees, and are not guaranteed resale values. Condition, originality, accessories, and provenance vary between machines. #VintageComputers #RetroComputing #VintageApple