Ok, was in Costco Avonmouth (Bristol) this evening and found a bit of a bargain.
They had a pallet of Swiss+Gear (makers of the Swiss Army Knife) branded mens shoes (proper walking boot soles, and a leather/suede upper) for £9.99 + VAT (£11.73).
They actually feel really good quality too.
Hunting around online they seem to be £35+ online.
The particular shoe is the 'Bolt' style which I believe is last years range, but for a tenner for a decent shoe in this icy weather I snapped up a couple of pairs.
They also have a boot - similar style otherwise - for £29.99 + VAT which for the quality of the boot was a pretty good deal too...