Yes, I agree that the key to Craigslist is selling stuff that are really not expensive. I'll sell my used saddle, stem, handlebar etc there, but I'll list my CAAD 10 frame on eBay. Reluctantly, I have come to develop some antipathy towards eBay, for the simple reason of the ridiculous amount to list effectively, and also because they own PayPal, a company I have come to loathe, because of their holding up your money to benefit from floats.