Wanted Acorn Archimedes (any model)

[Geodom]

Hello,
I'm looking for an Acorn Archimedes computer in verified working condition, as I used to have an A3000 as a kid.

I am interested in buying an all-in-one model, like the A3000 or A3020,
or a desktop model like the A310, A410 etc. (as long as it has a keyboard).

Thanks, George