In my experience, I think twelve days is the shortest time I've had to put up with the 'anticipation' bug. About 12-15 days seems about the going rate.
I'm trying to put together a set of Zorkis from 1 to 6. At this point I have everything but a 2. The 2's weren't produced for very long and are a little more scarce. And amore expensive than some others.
The early Zorkis - 1 and 3 especially, are the "classic Leica" look. Never having had a real screw-mount Leica, I was rather surprised at how smallish the Zorki 1 is. With the collapsable lens (mine is Industar-22) the Zorki-1 is a quite compact little beast. The Zorki-3 has the slow-speed dial of the Leica III.
All in all, the waiting game has been worth it. When I buy, I really watch the illustrations and read some of the feedback from previous buyers.