I'll have my 50 breeder (36x18x18) for sale in a few weeks when I swap it out for an upgrade.
Selling as a package Tank, Stand, Canopy, and T5 lights (2x39W driven by IceCap430, and 2x39W driven by Triad ballast, 1x55W PC bulb, all bulbs have individual reflectors), the tank is drilled with an acrylic overflow box (which has teeth for surface skimming without letting snails go in) on side of the tank, also has a durso on the outside with ball valve and 1" union so you can plumb however you want.
Everything mentioned above for $200
One catch (the reason why I'm pricing so low), I'll probably want it out the same day I do an upgrade (date is TBD depending on when I finish building the stand/canopy), otherwise it'll be first come, first serve as it'll be in my hallway and in the way of getting in and out of my room.