There are a few processors on eBay right now, ranging from 400 - 2300. There's even someone selling a NOS Calumet manual process for $1000. Personally, I always like the manual devices.
In addition, if you're feeling adventurous, you could do it diy -
http://new55project.blogspot.com/201...e-instant.html
You don't need the film changing tent with the fancy IR video monitor setup shown in the video. If you're used to loading film in the dark, you can do it without the IR video monitor setup. You just need to get good at attaching the film to the paper in the dark, then putting the whole thing in a light tight envelope and running it through a sheet metal brake! The roller style used in the video is about $200 new.
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