I guess, this question is for MikeT :) But if someone else knows about server deals, please answer it too!
Some time in the past, Dell was selling their low-end servers for 100 quid + delivery. As I need to get some low-cost file server, I was thinking of Dell, but can't find anything in 100-200 quid price range. Sure, I can build my own but if some deal is available then I would rather go for it.
Requirements are quite low really - this is going to be NAS with a couple of Terabytes in it (BYOD obviously), so if PSU is good enough to cope with several HDDs then I would go for it.