I would highly recommend having some patience and checking out the classifieds.
You won't believe some of the deals you will find.
Almost nowhere else in America do you see the kind of turnover and availability of aquariums like in South Florida.
I got a 125g with cabinet, hood, 480w VHO, 30g wet/dry, UV sterilizer, PHs, LS, LR, corals, inverts, and fish for $300 just by being vigilant and searching the SunSentinel classifieds for a couple of months.
Right now I see in the classifieds the following:
75g black wood cabinet & accessories, SW setup $300 954-646-3292
85g w hood, stand, lights $350 561-445-4764
90g full SW setup, stand, VHO $275 obo 561-302-5658
65g SW w/ pumps, 4 fish, coral $400 954-704-9292
75g w/ wood stand, lights, undergravel filter $250 954-605-8441
75g and 35g w/ accessories and stand $150 954-319-1020
That last one is a great deal, and you get a 35g to turn into a sump/fuge to boot!
Of course, the best deals get snatched up the day the ad first runs so you really have to be ready to jump on it before anyone else.
The search function isn't working right now so I can't find the tank that Rogger is selling, but you could send him a PM also.
Good luck!