Just been to Argos Clearance Bargains in Stanley County Durham and found the Braun Silk Epil Xpressive 8871 for only £39.99. I've seen postings for them before (usually for around £50) so thought this was a bargain. They seem to have plenty in stock.
Only downside was that mine came with an EU plug (?) so I've yet to try it but they are meant to be really good from the reviews I've read.