Used cadlights 50 cube

[jerrad]

hi guys, am new to reef 2 reef. And hope I am posting in the right section. Anyways I have a 29 gallon biocube that I am thinking of upgrading. Found a 50 gallon cadlights cube for sale. It has the tank, stand, hydra 52 light, 2 mp10, apex, phosban reactor. In y'alls oppion what would be a good price on this set up? Opinions on cadlights aquariums are also appreciated. Thanks