They pretend they are from London

I was selling a camera on Cragslist Los Angeles, and I got the same guy pretending to be interested.  Here was the second message he sent me.

i'll like you to get the shipping cost to this Address 98a Brownhill road,London.SE6 2DH.United Kingdom.Let me know once you get the exact shipping cost via Usps Air Mail and i'll be paying you via my verified PayPal account.Do you have PayPal account?