HI , I have a fully functional Tandy 2800 HD laptop with original carrying case ,2400 bps modem upgrade ,2800HD dos quick reference version 3.3 , 2800 HD users guide ,2400 modem install guide ,DR. halo 3 Disck and book , pt 250 /pt200 command and escape sequence pages ,Deskmate 1 and 2 discs with personal deskmate 2 disc and deskmate getting started book ,Battery ,Charger and Power adapter. Original reciept showing purchase price of $2031.93 for the pc and another reciept for $128.95 for the lightning fast 2400 bps modem. I even have the orignal Tandy 2 button serial mouse and Diskette organizer folder . All the books, case, computer ,discs ,mouse, cords are included and in like new condition .Yes it has the twist screen . If your interested send me an offer or send me your appraisal of what you think its worth . Thanks :eh: