I'm looking to buy an older sportbike. Probably an early 90s 600cc. Been looking a lot at the F2 and the 93ish GSX600. My question is do any of you know any really good sites where people are selling bikes? I've looked in the classifieds here(which are pretty good, I might add), and also checked out Ebay which seems to have a huge selection of bikes. I'll more than likely probably end up buying local, but I was just hoping to find a site with a lot of listings so I'll have something to compare to. Anyone know of any? And also, are the bikes I mentioned even good buys? I'm a beginning sportbike rider. I have limited dirtbike experience and have ridden my father's Harley for a little bit. I'm signed up to take the MSF as well. Are the early 90s Suzuki and Honda 600s good choices?