LEGO Harry Potter Mini Figure Set #30110 Trolley Bagged by LEGO. $19.15. 22 pieces. Includes Harry Potter and Hedwig (owl) minifigures. New Release for 2011!. This Harry Potter LEGO minifigure set depicts the trolley that Harry Potter used on Platform 9. It contains Harry Potter in casual clothing, Hedwig, a case, and a trolly.