Craigslist scammer. Always calls when I list or update my motorhome listing. Leaves message about "being interested" in the item. Than tries to sell you a package whereas his company will sell it for you - using blah blah blah websites and blah blah blah marketing system.
Also uses ph # 720-242-6430 and probably a few other extensions.
So - if you're selling a big-ticket item on CL and you receive calls from area code 720 (Colorado), it would be wise to ignore them.