Oldest 20 Sided Die in the World found in Egypt

Currently on display at the The Metropolitan Museum of Art, the oldest die in the world was recently dated to 304 B.C. The die was found in Egypt by Reverend Chauncey Murch (died 1907) while he was a missionary there.

Everyone who plays pen and paper role playing games has a favourite d20 that they don’t let anyone touch… almost a superstition that they will contaminate your dice rolls if you let them handle it. Now, considering how old it is, how much luck is stored up in this baby?