We strongly suggest that you use a third party to ensure the deal closes as smoothly as possible. Some choose to use a service such as Paypal, which may have verified the buyer or seller's identity. Of course you will pay a fee but it is better than going at it on your own. Other options include escrow companies, such as Escrow.com. If you choose to use an escrow company, be sure to research it thoroughly as there numerous phony escrow companies.