If you need instructions then you will get robbed or nabbed. Never buy from strangers without checking the goods first . If someone is in a hurry then there is something up. Go slow. Rent a hotel room. Have a beer and count the cash and check for fake bills.Always buy from someone who can be found easily first hand. Biggest thing to watch for is fake bills mixed in. As someone suggested, bring a currency checker device. Ya it smells like pork chops in here .