caption: 'Superman's 75th anniversary is today, and to celebrate, we're going to give away a booster box of our upcoming Superman: The Legend Trading Cards to two lucky people who share this oversized art card, which lucky fans can get if they're fortunate enough to open a redemption card out of a booster pack! You have until Friday, April 19th at 5PM PST to enter. Good luck, and don't forget that Superman: The Legend Trading Cards will be available April 24th!'