The Impossible Project has announced limited availability of Cyanograph film for Polaroid 600 cameras. The film was previously available for Polaroid SX/70 cameras. Pre-order now to get special pricing.
There is some lively discussion on flickr about the SX/70 version of cyanograph film and also plenty of examples showcasing what kind of results you should expect from the cyanofilm.
On the fence? Enjoy this flickriver Impossible Project Cyanograph badge.