Same guy, he sent similar message to me and suggested contacting the same email Christopheraugur16@gmail.com
Would ordinary American guy introduce himself with full "Christopher" name?
I even chat with the guy over email...
He has no clue about the item, not engaging into discussion about item and refuses to use PayPal ("I don't have PayPal").
Also, pay attention to their time zone (in email replies). He claimed he's in the US, while time zone tells otherwise.
Hopefully that will help others spot scammers.