I listed a car for sale on Cars.Com. I got a response from a guy was supposedly on an oil rig in the gulf and was going to send his agent to pick up the car.
My response: Have your agent bring cash in US bills to a public parking lot (gave address) bills will be checked for being real or counterfeit. At which time title will be signed and passed on to agent.
Guess what, no one showed
I got the guy who was working on a cruise ship but would like me to ship it to someone in the next state. I responded with- "What a coincidence! My brother-in-law lives in that same city. He can meet your agent and personally deliver the bike and your agent can hand him cash."