PhotoLucida, for example, has an online review process, but it actually works out to be about a $1.25 per review if you jury past the first screening. And that is with a submission of 10 pictures. The reviewers choose one or two photographs, and they publish a monograph. Everyone who participates gets a book. Not a bad deal, in my opinion. Their in person reviews every other year are expensive, but it's for four days of reviews, and a portfolio walk. So, there's a lot there... per dollar.
Do they have a web site, and if so, what is the URL?