We purchased a used MCXL with low mileage with a 60 day warranty provided by 4 Star. It was delivered across country from Florida to California on time and as expected without any damage. It included a transfer of ownership form (from the selling doc to us) as well. We did have an issue initially with the unit operating, but the owner, Joe was able to walk me through what to do and its now working perfectly. This quick fix saved me over $2k based on what I was quoted by my vendor. These guys are great to work with and well definitely be using them again.