Oooh. I did not think that they could have signed a couple copies in store. I'm not too familiar with retail practices wrt signings (Job #1 belongs to a national chain, but we'll NEVER get a signing because we're movies and our location isn't exactly ideal for celebrities of any caliber to visit). It's quite possible that this copy was signed elsewhere and somehow our warehouse acquired it. I'm not positive on whether retailers allow unsold merchandise to be signed, though :(