you sure they were exodons?
could be the ones my friend was selling. idk. i havent been down to ward in a little while.
as long as theres more than 10 they should be ok. just get them into a clean established tank, and keep em fed. they should bounce back.
they had some at aquascapes a while back. i know jojo was bringing them in for a while. i would go down there and ask him. if he doesnt have them, im sure he could get.