Italeri 1373.  Factory sealed.  Very Fine Box (might be one or two light bends due to storage or movement).  See scans for details.  Front of box states 5 Options (4 Aces options are identified on box).  I have not opened kit to confirm the fifth aircraft.  Kit builds into 1 aircraft.  Box dims are 13.5" by 9.5" by 2".  We do combine s/h on multiple purchases.