There's stuff posted on this bag on tFS--but it's scattered amongst all the other Chanel posts....
I just saw this bag in person at the Chanel boutique in South Coast Plaza. The smaller size is about $1590, but I didn't think it looked "right." My local NM just got the large size that's pictured in your photo. It's attractive and a nice size. BUT I didn't like how the patent leather is woven through the chain. My understanding is that the small size comes in black, beige, and a rust (orangey red) patent, but the large only comes in black.
I think the bag has just been coming out so you should give your SA another call....