someone lock this thread this has been going on forever and obviosly know one has come up with how to choose packs wit hes or tips that work 100 percent of the time ok! you buy cards if you get one yay! if you dont then save some money and buy some more nothing in this whole thread will work 100% of time except maybe the scale thing i dunno probably not but still do you think a store is just going to let you take all the packs and weigh them