$200 OBO.

If they could be had for $50 each it might be a good deal for someone, I don't feel like driving to Burbank at the moment.

http://losangeles.craigslist.org/sfv/ele/2065576341.html

Looks like a traffic light... How rare is the yellow one?

I wonder why the red one has white knobs? :scratch2:

None of them could be considered rare. I think the knobs are correct, I can't recall seeing Red knobs on these before.