I still have the original which I replaced with a new one.
The one I have is cracked by 100,000 I had it glued with duck tape behind it. It looks good but isn't a solid fix. Don't know if the ones Pin Bot owner's are replacing are any better than what I have. If local send me a pm.
Also I have the name and address where I got my replacement October 2014. Pm me if you need the address.