Where to find ND 2-400 filter for the CGO3(+)

[Marnix Verschraegen]

I'm looking on ebay, but cannot find the product.
can someone give me some info where to find
at carolinadronez they are discontinued
thanks in advance
Max2206

 

[Suncoast]

I just Goggled it and found a dozen places that have listed it for the YTH

 

[Marnix Verschraegen]

thanks, but a lot of them sell the whole bundle of them (i only need the variable filter nd 2-400) or they do not ship to europe
Marnix