fs nauticam NIKON and CANON zoom gear rings10-17 10-22 17-40

i have 3 nauticam dslr zomm gear rings

nikon tokina 10-17mm ring $50usd

canon 10-22mm lens ring $50usd

and canon17-40mm lens ring $50usd

in excellent condition

also selling my tokina 10-17mm lens for nikon dslr camera s $300usd used a few times so in top condition

Dibs the 10-17 ring. PM sent

Is the nikon tokina 10-17mm ring still available?

Hi Interested in the Tokina if still available.

John

Ireland