I received a call from (702) 750-3529 (NV, USA - clearly not a local buyer), it went directly to voice mail "Hi, this is Kayle I am calling about the [car] you have for sale if that's still available, please return my call at (866) 720-8748. Again that's (866) 720-8748." [no mention of a company]

So I call Kayle back in Nevada from One Stop Motors who proceeds to tell me about some "great" program that they have to help me sell my car. They provide financing, shipping, blah blah blah. She is not interested in buying my car. Her company cannot buy my car. Clearly, a B.S. phishing scam of some sort.