Cherry blues and browns are my preference because of the tactile and auditory feedback they provide, but everything I see seems to be a little out of your price range except this keyboard that has no number pad and red switches:
http://www.amazon.co.uk/dp/B00A53LCQ8/?tag=pcp0f-21
If you can go a little higher, this CM Storm Quickfire has blue switches:
http://www.aria.co.uk/Products/Peripherals/Keyboards/Gaming/Cooler+Master+CM+Storm+Quickfire+TK+Mechanical+Gaming+Keyboard+-+Cherry+MX+Blue+%5BSGK-4020-GKCL1-UK%5D+?productId=57076&source=skinflint