FS: Nauticam zoom gear , extension for canon EF 16-35 f4

Hello Waterpixels 

I am selling

• nauticam zoom gear for canon EF 16-35 f4 , part number C1635f4-Z : https://www.backscatter.com/Nauticam-C1635f4-Z-Zoom-Gear-for-Canon-EF-16-35mm
• nauticam extension 80 : https://www.backscatter.com/Nauticam-N120-Extension-Ring-80-with-lock

Both are bought to setup my canon ef 16-35 f4 zoom. some plan has changed so these has to go.. both are new and not in water ( however i no longer have original packaging) 

• zoom gear: 100$
• extension-80: 300$
• if take both give me 350$. 

shipping NorthAmerica  20$, paypal FF, international shipping PM, probably somewhere between 20-50$. 

Best