<prompt> Human: I posted a keyboard on Craigslist and got this response almost immediately. Something about it seems fishy. Should I be concerned? ScreenshotEdit: Yes, it sure is! Thanks, PF folks.  <response>: That is absolutely a scam. Give him a fake name and address then block his number that way you waste a little of his time and money sending that fake ass check out. Edit to add: you can always play a long con on him by telling him you never received the check and have him mail another, but personally I just block their number after I confirm theyve sent the check. Also typo fix 