Our guild... er, club vault stands empty and I don't see that changing anytime soon. The new system isn't appealing for us.
We actively used our old Vault (Bank) when it was still a simple and effective system of loaning cards.
Are any of your clubs using your club vault? If so, what are you doing and what are the benefits you're seeing? Please help my club and I understand, because we're pretty baffled as to seeing any benefits of the new system over the old one.
To answer the original post, no. We don't have a single card there. Also, if you can afford to pay 10x market price for the entire collection congratulations you played yourself.