anyone know where I could get an extremely inexpensive 165mm 130bcd crankset in town?

I got hit in the pearl today and although I'm fine, my bike is out of commision for the moment.
the thing that *really* sucks is, I've been slowly collecting parts to redo my entire drivetrain to 1/8 and 144bcd but unfortunately I dont have the money right now to make that all happen, and I need to get my bike rolling again stat.

I could commute on my roommates beach cruiser.
that wouldn't be incredibly awesome though seeing as how I live in north portland and work (for the moment) in industrial nw.