Complete like new Nikon D7500 Nauticam Set (only used 4x)

I have a perfect condition Nikon D7500 set for sale. It was purchased in Aug 2019 and I only got to take it on 4 trips (wide angle lens/ports used 3x, macro only 1x) due to covid. I recently decided to move to a Sony A7C as it's easier to travel with as a solo female diver. I really loved the Nikon but it was just a bit too bulky for me. 

Asking US$5500 for: 

• Nikon D7500 camera body - sensor cleaned in Dec 2021
• Tokina AT-X 107 AF DX Fisheye AF 10-17mm f/3.5-4.5 - chemically cleaned in Dec 2021

• Nikon AF-S DX Micro NIKKOR 85mm f/3.5G ED VR 
• Nikon AF-S Micro NIKKOR 60mm f/2.8G ED - never used!
• Nauticam zoom gear for Tokina 10-17 (NA-19127)
• Nauticam 4.33" Mini dome for Tokina 10-17 (NA-18804)
• Nauticam compact port base (NA-18211) 
• Nauticam macro port 30 w 67mm thread (NA-18305)

I'm open to selling each part individually but would prefer to sell as a set. I paid >$7500 for everything 2 years ago. I'm based in Singapore and happy to sell locally, or get on a zoom to show the condition for buyers outside of SG. Buyer will have to pay shipping + insurance. 

I also have the below Nikon lenses for above water use which can also be packaged in:

• 18-55mm kit lens
• AF-S DX NIKKOR 35MM F/1.8G
• AF-S NIKKOR 28-300MM F/3.5-5.6G ED VR

Thx!

This is sold thank you! (not sure how to edit the title)

A quick shout-out to @mochikat for being a great seller and making this a very smooth transaction.  Excellent communication throughout the process, right up until it was delivered to my doorstep.