No. Is there another answer you expected? I've bought a few bargains for parts, ended up with literally more than I bargained for, and just kept them. A lot get sold on to the inner circle for cheap if they're on the scout, a few get sold on to suckers people for good prices that make us both happy, a couple got sold on for much, much more than they had a right to ever be worth. Always helps to keep a good pile of spares in case you find a bargain that only needs a little attention to pass on.