If you have posted on Craigslist and receive a text from this number, don't waste your time responding to them when they ask if your product is still available.  When you say "yes"  they will come back with a canned (and misspelled) message telling you that they want your product, the price is fine,  they will arrange for shipping the product, and they will be sending you a cashier's check.  They want your full name, address, and phone number .....  and quite possibly more in a subsequent message.  Definitely a scam.  The check will be fake, will most likely be for more than the cost of the purchase, and they will "trust" you to refund them the difference. Your bank will cash the check and later find out that it was a forgery.  You now owe the bank the amount of the check.  Don't waste your time with these people.