I came to this country in june of 2001.i have lost all papers that i came with except my birth certificate.I am from the united states and now want to go back.I have been here for about 8 months now.I know that you have to pay a 10 dollar fee to leave if you stay 3 months and if you want to stay longer you have to go to the airport and buy mnore papers but I didn't do that.I just want to know what it is going to cost to get out and what problems i will have losing the papers they gave me when i entered the country. Thank you in advance.