I think the large is either $995 or $895 and the medium is either $895 or $795.
The bag is a YSL "classic" so it'll be around for awhile. I've heard that it comes in patent leather! Give the YSL store a call and they should be able to help you. I recommend calling the YSL at Costa Mesa, CA. Ask for Karissa. She's really nice and will even take photos of the bags and email them to pretty quick--usually within 30 minutes on a weekday! Their number is (714) 429-0101.