Here's a link for the one I use for my Voyager. I paid $99 for it when I bought it a number of years ago and, of course, it has gone up, but not as much as some of the commercial winders. It has a foot feed with it. Does not have the variable speed, but I've never needed it. It's just a bit more than the more expensive sidewinders and you can use the large cones.
http://www.hinterberg.com/prod-Bobbin_Winder-237.aspx