I see some people around the sight looking to upgrade on a budget. I went with my wife to our local Goodwill (she finds cheap children's books for her classroom) and was surprised to find 2 used tanks and stands in the back, one was a 55g and the other I'm guessing a 180g. The 180's stand would need redoing (or replacing) and seams resealed but for $130 bucks was a decent deal.

Anywho I guess I'm rambling on about you just never know where you might find a good tank deal.

Make sure you remove all of the silicone sealant...it retains a toxic amount of copper.