Dave Cole 2002 Winnebago Minnie Winnie RV 31ft, for $5,400., with 16,010 miles. San-Antonio, Texas

Dave Cole advertise in various cities in the USwith this add to sell:  Winnebago, Minnie Winnie, 2002, 31', Class C, clear title, sleeps 8, only 16K mi, excl cond, $5400 - 210-667-8642 or email me doc0958@gmail.com.  You cannot talk to him on any of the  phone numbers he gave where the classified add was printed in various newspaper around the country.  The add is the same except for the phone numbers.
First E-Mail he send us he gave more description of the RV and ask for our cell number.  We already give him our cell number. On another E-Mail he passed himself as a Chevron Engineer. When we ask for a meeting he came with the story that he just got called away with work to Anchorage Alaska and will be back in about 6 months and need to sell it until then, hence the low price.  He quote in his E-Mail that several customers made an inquiry to buy the RV and he is taking consideration to complete the sale through Amazon Payments. He also mention that the most interested customer will get the chance to complete this sale, be quick, urgent sale needed. He also mention to let him know to further receive information on how Amazon Payments works.  He sign as Dave Cole, Petroleum Engineer, Chevron LTD.
On our last E-Mail we ask him to furnish information on Keys, signed title for transfer, where the RV is located and we also mention in bold letters"We need to be sure that is not a scam".  We have not receive any more replies I search the internet and found that the same advertisement was in various location in major cities in the US.  I hope peoples are wise enough not to send any amount of money on just an advertisement .