It is all part of the game with Hermes in US. If you buy other items bracelets, watches, other bags, you will get a Birkin or Kelly by staying in touch with sales person. There is absolutely zero chance of getting a B or K without buying other products first. I have been offered two B's and one K this year by becoming a very good customer for other items. At least this way I get other items and do not have to go reseller route with the risk and overpriced bags.
Is this only US or also Europe, like Paris? How high are changes you can get a Birkin in Paris immediately?