Scams when selling on Craigslist or ebay

Wanted to buy a car off CL. Ad had 2 poor pictures. Sent an email requesting more pictures.
The reply was a long email about a divorce, seller lived in Atlanta, car was in Charlotte. Seller will ship the car to me for inspection. If I don't like it, I can ship it back. It's all covered under Ebay Protection. No risk to you. Please send $800.00.

If it's "no risk", they can ship it to me on their dime.