Not anymore I don't. I used to have a whole bunch but I sold them all a few years ago. What I have for auctions right now are really the only ones I am parting with at the moment.
There were thousands of ancient mews made. They handed them out as a promo when one of the movies was released in theatres back in the 90s I believe. I was first in line at the theatre in my town and they had huge boxes full of them to hand out.