hello, i know you ladies here have full knolwedge about Hermes Birkin, I've been eyeing this for the longest time. I want a Hermes Birkin, but how many sizes do they come and and how much? If you guys can post pix and the price , I woud really appreciate it. I'm new to this the Birkin so any info would help. thank you Btw, where's the cheapest place to buy it? I'm in LA, California, but I often travel. ths.