There are some old bikes that are really nice- like the Lemonds; De Rosas; Merckx's.....but it's rare that they turn up cheap....and even if they do, you have to know what you're getting into- as parts compatibility can be an isue with any older bike....and they often need wok. Have you checked out Bikesdirect.com? They have some new entry-level road bikes starting at $349, with no tax and free shipping- and they're often better than anything you'll find used for that price. I got one as my first road bike a year ago, and it's been great for 3000 miles so far- for a $300 bike ($349 now)- and it's basically what you'd get in a bike shop for around $800. I still enjoy riding it, even though I have a much better bike now, also.