The Newquay store is coming up trumps at the minute! Situated by the till in a basket. About 10-15 sat navs in that basket alone.
4.3" Sat nav with TMC. 3 year warranty. Running on windows so shouldn't be difficult to 'enhance'
There was also normal 3.5" without tmc for £69.99?!?
Not 100% sure of the model