How much would you pay for this used fish tank?

i don't think you could get much for it ... a used fish tank it like a used car, you never know what you are going to get so buying used is not always a great idea and people who know fish know this ... and the only value is in the tank, filter and heater, the other stuff is stuff to your liking and not necessarily to everyone elses ... and there is no canopy ... i would ask 40 dollars max