Retrax Manual Locking Tonneau Cover 6.5 foot

This will fit on 2007-2018 6.5 foot Silverados (Ive had it on a 2013 and a 2014) and Im pretty sure it would fit older ones too. It has some dings and has been used but still works and is a lot cheaper than spending $1k for a new one. I have the key and clamps for it and can help install