I recently ordered a set of Fender "Original" Precision pickups from ebay.
I checked the mail today and found two packages from the same dude, one containing my pickups and another containing a $50 Hammond transformer!
I just contacted the guy to let him know he sent me more than I paid for. The seller's lucky he sent me something I have no interest in...I might have been inclined to keep my mouth shut if he sent me two sets of pickups instead...
Does this happen to people all the time when dealing with mega-sellers? Any have crazy stories about this kind of thing?