Computer / IT equipment (Hampreston BH22)

I'm an IT / electronics hobbiest and I'm always looking for new stuff to play with, experiment on, and learn about! I'm always looking for old laptop computers, PC or Mac, hard drives, Zip drives, LS120 drives, USB memory sticks, floppy disks, etc! Not looking for printers, scanners, keyboards, mice. Anything considered. Many thanks!