Vintage Osborne 1 Portable Computer (Model OCC-1) with Rare WestWind Upgrade

Vintage Osborne 1 Portable Computer (Model OCC-1) with Rare WestWind Upgrade Selling a beautifully preserved, premium Osborne 1 portable computer in exceptional hardware condition. This unit features a rare vintage WestWind expansion upgrade, making it an incredible find for a serious retrocomputing collector. Details & Condition: - Expansion Upgrade: Equipped with a vintage WestWind Video/Backpac and Printer/Disk/8088 "DriveC 2" expansion faceplate subsystem. - Video/CRT Screen: Flawless performance. The internal 5-inch green screen initializes instantly with remarkably sharp, bright text, excellent contrast range, and zero visible burn-in. - Keyboard & Layout: Complete with the rare, original plastic Kleertex WordStar Commands keyboard template overlay. Every keycap is intact and responsive. - Case Mechanics: The suitcase enclosure is in beautiful shape. The side latches lock correctly, the original handle is solid with excellent stitching, and the rear power toggle panel is clean and intact. - Floppy Subsystem: Motherboard actively handles drive selection. Drive A red activity indicator illuminates properly upon prompting. - Software Note: Sold as-is without a CP/M boot disk. System correctly displays the standard "Insert disk in Drive A" prompt and loops into a boot error sequence when run empty. Price: $550. Serious local inquiries only. Ready for local pickup in San Diego.