Used Shimano Di2 front derailleur FD-6770 (see picture). In good working order which was tested right before this listing. (No need to mention "does not work" once you get it).There are clear marks from using in the cage of the derailleur. Other then that nearly no cosmetic damage on the item. Pictures are meant to show the actual condition of the item.
There is not detailed cleaning done. Again, item is used and working.