The 1990 Donruss Diamond Kings Bo Jackson #1 trading card is a highly sought-after collectible item in the sports memorabilia market. This baseball card features Bo Jackson from the Kansas City Royals and is part of the base set released by Donruss in 1990. It has been professionally graded as a 3 by Professional Sports Authenticator (PSA), ensuring its authenticity and value. This card is a must-have for any baseball card collector, especially those interested in vintage cards from the 1990s.