One Of The Greatest Collections In The World – Sports Card “3 And 3” With John Mangini (The Mangini Collection) – 3 Of His Favorite Cards & 3 On His Want List

John Mangini (The Mangini Collection) shows 3 of his favorite sports cards in his collection and tells us why. Then 3 cards he would like to add to his collection and why, in Episode 24 of “3 And 3”.