I managed to catch the cable in my chain and sliced it completely in two. I can't see an easy way to repair the cable, although I'm open to suggestions.

I have no idea why anyone would have an extra one lying around, but maybe you have one that you never use and you're willing to part with it. Reply to this post or PM me with an asking price.

Lee Silverman
JackRabbit Sports
Park Slope, Brooklyn