Boffer is a part of the Bigpockets site. Basically they buy up reconditioned and bankrupcy stock and sell it on. Bigpockets originally had a gimmick called 'The Big Bag of Crap' when they needed to clear space in the warehouse, you pay I think it was a fiver, for a lucky dip. You would get anything from cables and blank CD's to IPods.
Boffer is a more targetted warehouse clearance set up. They do one offer per day charging bugger all.
And for £10.99 even if its reconditioned its going to be far less expensive for Wenchy to decide if she actually needs one instead of buying a full price one.