How much is a 23 karat gold Mickey Mantle baseball card worth?

These gold cards made by companies like Promint typically sell for about $5. -$10. on eBay. In a recent auction a 1996 Mickey mantle 3X MVP 23K Gold card that was graded sold for $495. The most popular 1996 Topps 23 Karat Gold Mickey Mantle Rookie 1951 Reprint Card will some times sell in the $10. -$15. price range.