I have had this around for quite some time, this speedometer dash bezel is a OEM over the parts counter from GM this did not come on any vehicle.  This is a OEM replacement part.  And yes it is used but I think it is in nice condition from what I have seen for sale.  It only has one problem two of the pegs that hold the windshield wiper switch in one is cracked at the top of the peg the other one has broke off half way down the peg.  I felt I could repair this with no problem.  You will really like the way it looks.