Vintage HP Hewlett Packard Calculator Blank Program Cards & HP-75 Overlay Set

Vintage HP Hewlett Packard 33E Programmable Calculator + Original Case TESTED

Hewlett Packard HP41C calculator Home Management Plug-in Module HP 00041-15023

Sharp Electronic Organiser IQ-7520M, with 3 IC Cards, Manuals. Rare Exceptional

Psion Series 3 vintage palmtop computer. Working but see description.

HP Hewlett Packard 200LX Palm Top PC 2MB Ram Tested Works - With Carry Case

Vintage Hewlett Packard HP 48G Graphing Calculator 32K RAM 1993 w/ Case Tested

HP T530 with Commodore OS Vision + 8Gb DDR4, 128GB SSD M2 +tons of software+ PSU