That's no problem.He just has a friend who works in a shop that can do plastic wrap . That's easy.And probably it's the same shop he got the boxes from.Maybe his friend works in an electronics store . They sell video cameras there.Probably they had a couple video camera boxes lying around.So they get the idea of wrapping bricks to sell to fools like you.Twenty dollars a brick . That's a good profit if they can sell enough bricks .