Xyval: Sadly, the R2-D2 mailbox is no longer. I called the Oakbrook Post Office and apparently they have also received many calls from collectors looking to purchase the box. The representative said that due to the licensing agreement the USPS entered into they were required to destroy the box. I have retrieved the cache from its location. Many thanks to all who have hunted this cache, especially to those who have shared their photos. May the force be with you.