Chances are good, they need to be grown a good long time before people will be bought, some people use em for live food be only way to get rid of a bunch, don't expect a cash cow lol, if I were using them say to feed to a loach and were left under 1/4 inch I'd pay about 10 cents a piece (100 for $10) like crickets for lizards, selling one at a time to people you know that want a couple try for 5 bucks I've seen em for up to 7 at chain pet stores, everything where I'm located is more expensive though