Is this for real? Or is this a joke? If its for real, and if its allready paid for, and you have a receipt then I don't see how it could be your fault. I would keep it and its not like its illegal or anything. I don't know who the pro-shop owner is but he sound like a jerk and not very smart too boot. If he wants to keep any customers at all he will not go bugging any off you for his lost money. That would be very bad for bussiness in my opinion, now he might be able to sue his former employees for his lost? Also he could get introuble with Bow Tech and other manufactures if he goes back and tries to collect the correct ammount. I know a few years ago a sporting good store here in Idaho Falls miss marked most of the shotgun ammo for about 10% of what it was worth. Word got out and instead of fighting it they admited to the mistake and said that to be fair to all customers they didn't change the price on what was left on the shelves and it was going to be sold at that price until it was gone. Talk about a good business move yes they lost a lot of money on the shotgun ammo sales but they more than made up for it with bringing in new business and other sales.