Yes, absolutely. The clear indicators of a fraud are the low price and the requirement to contact the seller offline before posting an offer. They want to get you offline to hook you on the story about haw the car is somewhere remotely in the world where you can't inspect it, but because of a death in the family, they need a quick sell....
1971 280sl Tunis Beige Metallic (restored & enhanced)
1971 280sl Tobacco Brown (low mileage stock)
1970 280sl Deep Red (Project Car)