Oh man, where do you want to start?! I've got dozens of them.
It's a not too rare watch, so you have good chances of one showing up. If it was a rare beast, I wouldn't be so sure. But even then, it happens.
I wanted a Pepsi 1675 GMT in the worst way, back in the mid 90s. I had looked several years, when a friend of mine heard through another friend that I was looking. He knew a guy who knew a guy, and before you know it I had a perfect example in my hands for $900. I suspected it "fell off the back of a truck" but no, it was legit.
Same with my Doxa Black Lung, I heard rumors that Doxa had made these pieces with a USD logo on the dial. So I looked high and low, and finally, just as we were going out of state for a vacation, one showed up on eBay. This was before wifi and smart phones, so all I could do was place a big bid and cross my fingers. Days later I checked my email and I had won! So as soon as we got back home I sent the guy a pile of cash and he sent my baby.
It happens, almost always when you least expect it!