Pity the guy who goes to Europe, plunks down close to $1000 for a gold DuPont cigarette lighter and figures he is okay because he is flying into ATL and won't be getting on any domestic flight.
Wait until he finds out that you are not allowed out of the Customs Area in ATL without going through a TSA check even if you are planning on taking a taxi home!
(The Customs Area leads directly into the "sterile zone" at ATL.)
Bye, bye DuPont!