I am selling Kodak Double-X (5222), rolled into 32+ exposure 35mm cartridges. This is a 250 ISO Daylight 35mm black-and-white negative film. It typically comes only in 400 and 1000 ft rolls for cinematography, but can be developed just like any other black-and-white film. This film is taken from fresh, direct-from-Kodak stock, and spooled into previously-used 35mm cartridges. As this is not an official Kodak product, and does not have the Kodak warranty, I've put a "Rapakpan XX" label on it.
If you don't know what this film can do, look here: http://www.flickr.com/groups/656147@N20/pool/
Each roll is $5.25+actual shipping. I ship worldwide, but orders under $50 are at your own risk. Orders over $50 are shipped insured. I accept PayPal, Google Checkout, Check and Money Order. The latter two may result in significant delay in shipment, as I wait until the payment clears.
*Edit: Forgot to add, I must collect sales tax for those living in PA.