Yep I searched endlessly for that poster on Canada eBay and every else I could think of.
One day it popped up in the US international section of eBay. The seller said she found it an LA poster dealer shop. I made an off-eBay deal for $600. When I was forced to consign my collection it sold for $3100, one of the few times I made a big profit on a poster.
Nice hunting, and the big payout is pretty cool, although the hunt, itself, was probably about as rewarding.
Over the years, there were a few times I was intent to find a few rarities. I made hundreds of phone calls until I finally found them, which was probably a combination of a variety of things. I never made any $ from them, though, unfortunately. Lawl.
Great writeup there from the eMovie team, and some interesting stories, also.