Pointless, and a bit stupid in my opinion, to put commercial names on .org as .org is and always has been rightly associated with organisations (hence "org") charities, non profits.
You might be able to sell for a bit over reg to a beginning domainer looking to start their own store, but really I have to concur with Mr. Sweeny. The most recent and related sale was about two years ago...
I think the other two posters have nailed it. Dot org is not the right extension for this sort of domain. Even it were a dotcom I don't really see value.