I'd champion the samsung 913n, a little out of your price range at £235 but its price is ever falling, its an 8ms panel so is great for games.
LG do a 1915s for a smidge over £200 which has had some very good buyer reviews on ebuyer and is a 12ms panel (also fine for games) they are both vga only tho no dvi.
LG -
http://www.ebuyer.com/customer/produ...duct_uid=73980
Samsung -
http://www.ebuyer.com/customer/produ...duct_uid=83914