Hi Everybody I was looking for a Mattebox for my GH2 and I found this one on ebay, what are your thoughts? and do you recommend something cheeper and better?
>do you think that the Cokin Mattebox will work with a "light craft workshop ND filter"?
It depends on that do you mean under "will work" :-) Most probably best solution for such NDs are either cheap collapsible hood or mattebox mounted on rails. You can also try to use two Cokin CPL polarisers (they'll make you VariND).
Again, why do you need one? For run and gun, or use on tripod only? Do you have good quality 4x4 ND filters? May be better look at cheaper Cokin based matte boxes if no, 4x4 are not cheap?