Unique Aquria (Skipton's) has the best prices too from what I've seen. They try to keep their prices within a few percent of online pricing (comes out to about the same after taxes and shipping are factored in). Their freshwater and plants are lacking a bit, but the equipment is the lowest I've seen locally.
They have a pretty good selection of DeepBlue. I really like a lot of what they are putting out. I may end up with a DeepBlue tank when I can finally set a reef up. They are making tanks with dimensions that you would only see in custom tanks. There is a lot of room for creativity.