https://www.facebook.com/marketplace/item/5967274010062762/?mibextid=dXMIcH
The ad says it's 21 inches. But that isn't even 54cm. At 5'10 I'm assuming that's probably too small, right? Seller says her husband is 6 ft and it fits him. Is it worth checking out?
Also what is a fair price. They are asking $500 but that seems high to me. Thought I would ask the experts