A favorite boy band, the Sulky Boys, is coming to town and tickets are $100 apiece! Knowing there is no way their parents will shell out that amount, the kids become mini-capitalists and begin to sell Dil's crazy inventions to their classmates in order to raise the ticket money. But when competition from Angelica and consumer apathy for each product hurts sales, Tommy again and again leans on Dil for the next great product. With Dil about to snap from the pressure of creating the next big fad, Tommy must decide between his brother's sanity and a trip to the Sulky Boys. He eventually makes the right choice leaving a stronger bond between the two brothers.