Italian-American reality television personality, Vinny Guadagnino, has an estimated net worth of $1.5 million. Best known as cast member of MTV's reality show “Jersey Shore.” Although he makes a very good salary per episode for Jersey Shore, a lot of his income is found in other places. He gets a very good income making appearances at clubs and events. Guadagnino also made a cameo in The Hard Times of RJ Berger in episode, "Cousin Vinny" in March 28, 2011.