bought one slightly used bike an Orbea. Size wasn't a small so that was bummer. sold it a year later with correct size information in the listing.

bought three other frames and two complete groupos off e-bay and been happy. First groupo was bought off Craigs List and I was happy too. I went and saw the item. Sold one of the bike on e-bay.

Used items on e-bay can be iffy. Some people's slightly used is really used to you.

Most of the items I bought were listed as new or had less than 15 miles or used for demo in the parking lot.

but like RR says check the feedback. lots of negative don't buy. ask questions. and see what other things this person bought and sold.

Oh you better know how much the item really goes for. Sometimes people bid them up to full retail. So if you are not careful, its not a bargain

smilingcat