I'm really wishing to pick up a small classic Chanel piece, but not sure what to get. I like some of the costume jewelry, but not sure if I could use a little pochette more. I really don't want to go more than $500, if possible. Any ideas? I've been watching eBay for vintage Chanel, but I'll have to study tPF to see who can be trusted- I want REAL Chanel. Thanks!