Up for sale is a PSION PDA. Series 3a. Made in the UK. Vintage handheld computer from the 1980/90’s. It is tested and works. Needs a new backup battery. 1 MB RAM. The only issue I see is there are lines on the screen. I don’t know if replacing that backup battery will fix the display issue but I doubt it. I tried all the different functions and it works great.

Note: batteries not included.