Pricing advice

[MinPhase]

Does anybody have any advice on how to price used equipment? I have an aquarium I would like to sell and I've put in a significant amount of money (about $7,000 in hardware). It's 2 years old and in good condition. How much should I sell it for?

[somafish]

It depends on the quality,brand name,if your willing to sit on for awhile

[Aquattro]

You will always get more selling it in parts too. It would be rare someone will want exactly everything you have. But, as a system, 7k new might get you 2k used. Give or take 800.