Seller does not note that it has a Y2K fix in. I would venture to say it probably has a replacement ROM. It is a 309###### serial number. With original boxes and manuals and he wants $599 for it.
GregS <>< https://www.ebay.com/itm/Radio-Shack-TRS-80-Model-100-Portable-Computer-Excellent-Working-Condition/173167252212?hash=item28519292f4:g:LEgAAOSw~o5aile9 Hardware Product of theYear, 1983 (InfoWorld) "Elegantly-designed, briefcase-sized computer … Ingenious, capable device … an exciting example ofthe new wave of portable computers" (PC Magazine, June 1983) A technological first! Power on this 35 year-old marvel of machinery and feel the pleasure of a well-constructed product. Full-size 56-key QWERTY typewriter-style keyboard; 8-line by 40-character LCD display; 5 built-in management programs (Basic, Text, Address, Scheduler, Telcom); plus built-in modem. In excellent working condition, this Model 100 with 24kB memory proves they sure don't make em like they used to. It includes everythinglisted below, all in good/excellent condition (unless otherwise noted): - Radio Shack Model 100Portable Computer (S/N 309201027), 11.75" wide x 8.25" x 1.5", weighs 3.9 lbs. - Original manual - Original reference guide - Original leatherette case - Radio Shack blue Cordura briefcase specifically designed to carry Model 100, cables, and stationery items - Original box!!! (box condition is fair/good) - Tandy Portable Disk Drive - Original box for Tandy Portable Disk Drive (box condition is fair/good) - Legstands - External power adaptor (note: this baby operates up to 20 hours with 4 AA rechargeable, alkaline or other batteries!!) - All other necessary cables Own a piece of tech history! Hard-to-find classic item in working condition, with many original accessories and packaging. Was used be a Canadian journalist. Original price for Model 100 alone: $1,399.00 (equivalent to $3,400 in 2017).
