For one week after each episode airs, you can purchase a shirt based on that week's story for $20, designed by Doc Hammer and/or Jackson Publick. Or, if you already know you want them all, you can subscribe and get all nine T-shirts (the season will run eight episodes, but the hour-long premiere gets two shirts) plus a bonus shirt for $165, saving yourself a little scratch in the process.
"You know the score. Opportunity has knocked twice," Publick said on his blog. "You snooze, you lose. Venture fans, this is your proudest moment! You know that Official Venture T-shirts are as rare and beautiful as albinos, and ones created by the actual Venture brothers are even more rare, and like five times more beautiful ... What are you going to do? Answer: SHIRT CLUB!"
You can check out the bonus shirt here, along with details on how the club works. If you decide to subscribe, make sure you do it before June 8.