Nikon 400-100 lens like new nikon z 100-400

Hello, I have a Nikon 400-100 lens in excellent, excellent condition. Usage is almost negligible, and it's extremely clean. A removable protective filter is attached, as clearly shown in the picture. The lens comes without its original box. The lens mount ring is a custom order, costing me approximately 620 SAR including tax from one of the best specialized companies (Really Right Stuff). Price of the lens: 8,500 SAR Price of the mount ring: 500 SAR I can hand it over personally in Mecca or Jeddah, or ship to other cities. Reasonable negotiation on the price is possible.