Neil Armstrong Family Collection Owned Checkbook Signed COA Apollo 11 Astronaut

When Neil died in 2012, most of his collection was given to Janet, his first wife. The only way to open the case is to break it, so you can be certain that the item inside is genuine. In addition, the winner will receive the original Certificate of Authenticity with a matching serial number, which has been hand-signed by Neil's sons.

eBay