craigslist can be great but you can't be in a hurry. I'm a mtber but wanted to find a cheapo road bike for every now and again rides and spent months watching craigslist before finally finding something good that was actually priced fairly. It is mostly walmart bikes with an occasional really high end bike with a very high end price to match around here. I was ready to buy a BD bike for around $400 but the one I wanted was out of stock.