Bianchi Osprey listed at $535 in 1993. Pretty good rigid frame mountain bikes. Good ones similar to that are for sale routinely in the $150 range.

If you want a particular bike model and a particular year, you probably are going to have to go ebay and be prepared to pay quite a bit to get the bike shipped.

A comparable bike (but not the exact same one) will show up on any major city Craigs List just about daily.

You can use this site to search the entire USA Craigs List. But very few sellers if any on Craigs List will ship a bike. Thats one reason they are using Craigs List instead of ebay.

http://www.jaxed.com/cgi-bin/mash.cgi?cat=cpbike