Are you wondering what the most expensive Mark McGwire cards ever sold are? Let's dive right in to it!
1998. Jordan’s last dance, Elway wins back-to-back Super Bowls, and Mark McGwire and Sammy Sosa are dueling it out for home run infamy. Big Mac would ultimately don the N.L. home run crown after a mythical 70 homers.
Related: The Most Expensive Julio Rodriguez Cards of All-Time
This was a steroid-laden time in baseball’s history when 60-home run seasons were almost commonplace. Players like McGwire, Bonds, Sosa, and Griffey were mashing baseballs into the upper decks like they were swatting flies. In turn, these players developed immense fandoms, and most of them are still highly collected players in the hobby.
McGwire, a 12-time All-Star, has several valuable trading cards that were produced during his 16-year career. Today, we are highlighting the 10 biggest Mark McGwire card sales of all time. To keep the list fresh, we are only allowing an individual card to appear once. Let’s jump right in and show off the most expensive Mark McGwire cards ever sold!