A very good condition example of the rare Superman Prize ring from the Supermen of America club sold on eBay on July 20, 2008 for $4,050. The ring retained most of the silver plating as well as a portion of the original red paint that outlined the logo and Superman's symbol. Bidding was strong the final two hours as several parties aggressively went back and forth attempting to obtain the ring. A total of 34 bids were received.

This rare premium ring was issued by DC Comics in 1940 and currently there are only about 20 examples known to exist.