I somewhat agree somewhat disagree. If it was sold cheap as a "I want to help others out and only for people that want this for their own tank" then I agree it's bad karma to resell higher. But if it's a "I am tired of this hobby, selling everything I have asap" then there's nothing wrong with reselling for the correct price. It all comes down to if there was a misrepresentation of the buyer at the time of purchase as to the intent of the purchase. Also, I think for 99% of the forums, people as selling it at prices they seen it sold, and their intent isn't to "profit", it's to have an intermediate to get to the next coral or equipment. It's the vendors that is called true profit cuz that money is being taken off the field(cuz it's a business)