Know the feeling! For me it was 4 hours short.
Couldn't make Reno. Got off work at noon on Thursday, but waited until 4 to call my buddy who was down there.
Told me about a nice straight Diamondback 2 1/2" .38 priced to MOVE. 1/2 of MSGP (Manufacturers suggested gouging price)
Asked him to head back over and pick it up. Gone. Oh well, can't have 'em all.