I have a coach tote with vachetta handles that I purchased off eBay. It was used and the handles have become dark. So anyway, I just got off the phone with a rather rude SA, who insisted that even if I replace the vachetta it will darken over time. Okay, so I tried to explain that I realize that and tried to explain to her that I have many hanbags with vachetta handles, and that if you take great care of it, it wont be as dirty and dark. Well that conversation ended with her saying that I need to bring it in the boutique so we can check it out, but nothing is definate. So I ask you guys - can you replace coach vachetta?