Superman & Superman II – Superman’s (Christopher Reeve) Knowledge Crystal

Superman’s (Christopher Reeve) knowledge crystal from Richard Donner’s classic superhero film Superman and its sequel Superman II. When he first journeyed to the Arctic, a young Superman used the crystal of knowledge, an artifact from the ship which brought him to Earth, as he created the Fortress of Solitude. In the sequel, the crystal restored Superman’s powers by exhausting the last of Jor-El’s (Marlon Brando) energy.

This crystal originated with the family of a production crew member, and was previously sold by Propstore into a private collection. It is made of clear resin tinted green. The crystal has five faces, making it fit with the Kryptonian aesthetic of the Fortress of Solitude. It exhibits some signs of wear, including slight scratching to the surface and some cracking on the corner of one of the ends. Dimensions: 8″ x 6″ x 5″ (20.5 cm x 15.25 cm x 12.75 cm)

Estimate: $15,000 – 20,000