Almost 10 years ago an ancient Roman d20 was found dating from 100 AD. This totally awesome 20-sided die sold at auction at Christie’s for $17,925 and at the time was the oldest d20 ever found.
Well — move over Romans, the Egyptians now take the title for the oldest d20 with this awesome ancient d20 dated from 300 to 30 BC, from the Egyptian Ptolmaic period. This sweet die is now housed in the New York Metropolitan Museum of Art, and has apparently been there since 1910 without any gamer knowing.
According to the Metropolitan Museum of Art this die was collected between 1883 and 1906 from a missionary in Egypt and is a part of their Egyptian Art collection. We can only speculate on what the die was used for, but it certainly looks incredibly cool. The Egyptian d20 is carved from serpentine rock.