I had a discussion with another Deviant about these, which are kind of hard to find unless you know where to look. Anyway, I checked out MisterArt.com (great place) and found them there, so thought I'd pass on that info.
True. I should just sign up for the club to get a discount on my orders. Just got a batch of Speedball and Hunt crowquills and inks (and Pigment Liners natch).