According to our analysis, wikipedia, forbes & business insider, mark gastineau s net worth $3. 5 million. · mark gastineau ’s net worth is estimated to be $200,000 in 2025. · mark gastineau is one of the richest football player from united states. Mark gastineau is a former professional football player who has a net worth of $200 thousand. Who is mark gastineau parents? Why did mark gastineau retire? He faced financial and legal troubles due to divorce, crimes, and medical problems. Mark gastineau is a former american football player in the national football league (nfl) who has an estimated net worth of $35 million. This figure takes into account his earnings from his nfl career, various business ventures, and endorsements. · mark gastineau, a former nfl player, has an estimated net worth ranging from $3. 5 million to $5 million as of december, 2023. Marcus dell gastineau is an american former professional football player who was a defensive end for 10 seasons with the new york jets of the national football league. Who is mark gastineau? Who is mark gastineau married to? Born marcus dell gastineau on in ardmore, oklahoma, he attended round valley high school and needed the urging of his father to play football. Gastineau also received five pro. During his nfl career, he was named defensive player of the year in 1982 and was the first player to lead the league in sacks in consecutive seasons. While this may seem like a substantial amount to many, it falls within the lower range when compared to some of his peers from the same era. While this may seem modest compared to other former nfl stars, it’s a significant drop from his peak earnings during his playing days. · mark gastineau is a former nfl player and boxer who has a net worth of $200,000 to $3 million. · as of 2025, mark gastineau’s net worth is estimated to be around $10 million. How tall is mark gastineau? What is mark gastineaus net worth?