Buying 20M via mail $4.00 each

I can send the money via mail anywhere in the US ($80), I will pay for shipping and handling. Please do not post if you can't sell within the US........................................so this is how the trade will go.....................You give me your information (address) Then I recieve the money in the game, then the money will arrive in about...I think...I don't really remember...around 4-7 days.