LEGO Super Mario: Mario Kart Donkey Kong & DK Jumbo is a 387-piece collectible building set for kids ages 8 and up. This set features a brick-built DK Jumbo toy car with Donkey Kong figure, plus accessories including launch targets and a banana with face decorations.

The DK Jumbo kart measures over 3.5 inches high, 6 inches long, and 3 inches wide. Kids can place Donkey Kong on his DK Jumbo kart, drive and drift, and launch shells at the target to knock the banana off. The set offers interactive digital play when paired with LEGO Mario, LEGO Luigi, or LEGO Peach figures (not included, sold separately in sets 71439, 71440, or 71441) to trigger authentic Donkey Kong game sound and visual effects, including honking and drifting sounds from Mario Kart.

This Costco bundle combines the Donkey Kong & DK Jumbo set with the larger Mario & Standard Kart set, offering both an adult collectible display piece and a playable set for younger builders. The LEGO Mario Kart sets launched January 1, 2025, and make excellent birthday or holiday gifts for Super Mario and Nintendo fans.