Thanks, all of you for your responses. I did not list my phone number. I just listed the item and the people are responding thru Craigslist. I've rec'd a couple more of these strange requests, stating they'll be sending a certified check after they receive my info: name, address, phone #, price. As Lioness said, they do seem to use strange phrasing, poor punctuation. I'm thinking it might be best to just remove the listing.
Yesterday, I also received a notice that I had requested to change my Ebay password, which I didn't.