Season 10, Episode 17 - The Comic-Con Conundrum
Aired February 23, 2017
After turning down his father's money in a bid to more self reliant, a cash-strapped Raj puts Sheldon in charge of his finances. When Sheldon imposes financial discipline on Raj, he is disappointed to learn that he might not be able to afford to attend Comic-Con this year.
Meanwhile, Penny decides to join Leonard at Comic-Con this year, while Bernadette makes Howard work harder around the house if he wants permission to attend the convention.