Ladies, I have kept my Petrol stam for a while now but find that I never have a chance to carry it out since it seems too "flashy" for work (I work at a law firm). I tend to stay more in the Balenciaga forum so I don't have a good grasp of what is still in demand or not. Question is, is it worth it to sell this bag on eBay or shall I hold onto it? is there a website (like ateliernaff.com) that shows what photos I can take in order to show authenticity on a stam, in case I do end up selling it? merci!