Looking at the Camskill list, I'd go for one of the following in that sort of price bracket:
Federal SS595
KUMHO KU 31
FALKEN ZE912
The problem with going by reviews is that tyres are a very difficult thing to gauge. As long as they aren't completely awful, your average joe won't be able to tell the difference between a brilliant set of tyres and an awful set until he really needs the extra grip but all of the above seem to have a decent reputation on the internet.
Personally I'll be fitting Federals to my car in the near future based on the recommendation of a Friend.
Also, remember that you have to factor in fitting costs if you buy from somewhere like Camskill! Sometimes It can actually works out cheaper buying from your local tyre place once you include fitting and balancing!