GT-1500 is a business scanner, as opposed to one intended for the home or for graphics professionals. It's designed for Optical Character Recognition (OCR) and archival, converting paper for digital storage. Usually about £250 but Epson have a reduced price deal on at the moment and surprisingly the cheapest place I could find is PCWorld Business!
A well reviewed scanner that for Windows & Mac at a good discount. I realise that it's appeal is limited to business users so probably won't get voted very hot but I thought I'd share it for people who it will be useful.
Make sure you select the 2-3 day delivery option to get this price.
Update: try http://www.microwarehouse.co.uk/catalogue/item/A0430230
for a slightly lower price of £129.08