I've usually seen him on E-bay for around $129-$199 and up, depending on the seller. Average is about $150-too expensive lol.
I paid about $110 for mine, I think. I've yet to see it go for less than $100, so be prepared to ante up.
i think i paid 120 if not then 130 but i'm almost sure it was 120 MIB from a fellow member on the forums.