Just to give people an idea on why an adult female or male may be for sale is most likely space. Lets say you have a 10 slot adult rack and you have some grow outs that are multi gene replacing the single gene adult female or male where are you going to put them? Not all of us have infinite amounts of space. To progress our collections towards higher end morphs and combinations single genes must move from time to time. That doesn't make them bad breeders but just not needed anymore for our purposes. Also to those saying "well why not breeder her because her clutch will be worth more than the sale price". That may be true but incubators don't have unlimited space either and that clutch may not be priority over another.