The Eds are setting up an overpriced garage sale, but all their potential customers are over at Kevin's garage sale. Kevin seems to know exactly what all his customers want, which makes Eddy furious (and Edd slightly jealous). Eddy decides he must have inside information, and the Eds go off to investigate. Double-Dee shows them a variety of James Bond-esque spy gadgets, and together they go to where all the other kids are congregating-- Jimmy's house. They sneak into the meeting, and start rummaging through packages, when Edd realizes that they've made a terrible mistake-- it's just Jimmy's birthday party. The kids are all mad at the Eds, but Eddy thinks quickly and uses a baking soda smokescreen to elude them. It wasn't properly tested, though, and winds up flooding Jimmy's house with white powder. The kids are not happy.