I only have 3, as you can see by my sig, but I have an A1200 in the UK owned and used by my son, but I will talk him into giving it to me one day!
Also my brother in law has an unused A500 that I keep dropping hints about, one day it will be mine!!! :madashell:
And I have a ZX81 somewhere (boxed with thermal printer), must look for it one day.