christopher reeve's 'Evil Superman' costume from superman iii is set for auction, valued between $200,000 and $400,000, highlighting its rarity and allure for collectors.

Reeve is mentioned as the definitive live-action Superman actor.

Pryor is mentioned as the actor who plays Gus Gorman in superman iii.

propstore is the auction house featuring the Superman costume.

The film referred to where the costume appears.