I like green, but not around my photos

Imagine my excitement when Fatty came home last night and gave me this:

Awhile back, I had mentioned that I was looking for a Polaroid camera.  I am always in awe at the wonderful photographs that I see over on Flickr and wanted to give it a shot.  Of course, the film is not being produced any longer and so it is hard to come across.   Fatty found all of this at work, where they used Polaroids to take photos of beer displays before they went digital.  I was feeling pretty lucky and was antsy to get shooting.  I knew exactly what my first shot was going to be.  I slung the camera over my shoulder when I walked the girls to school and on the way home took a photo of my favorite path.

Not exactly what I was expecting.  Who knew that there would be Heineken branded film?  Not Fatty and not me.  I guess I shouldn't be surprised since it came from the beer guy.

It looks like I am in the market for film.  Any suggestions other than Ebay?