TomTom GO 5100 5 inch Sat Nav with World Maps (Sim Card and Unlimited Data Included) - Black
£199.99, plus an additional £50 cashback from TomTom !!!http://www.tomtom-promotions.com/cashback/prioritycashback/en-GB/
RRP is £270, so this looks to be a very good price for those who still want a dedicated Sat Nav.
Has to be one of the best on the market, and includes lifetime traffic, speed cameras and map updates.