LEGO 71500 Nightmare Shark Submarine is a Dreamzzz set currently available at retail for $149.99 and is projected to retire at the end of 2026. Current new-sealed secondary market prices range from $149 to $215, with the average above MSRP at $162. The Dreamsmasher minifigure is exclusive to this set and is the most sought-after in the lineup.
LEGO 71500 Nightmare Shark Submarine is a Dreamzzz Season 3 set released in 2025, containing 1,413 pieces and 8 minifigures. The build creates a large shark model that can be configured as a shark submarine or a hammerhead shark battleship. Features include detachable mini flying aircraft, modular shooters, stud shooters, missiles that fire from the shark’s mouth, an opening cockpit, and a prison inside the shark. The minifigure lineup includes Mateo, Logan, Astrid, Dreamsmasher, a dreamer, and three Cyberlings, plus a Z-Blob figure; it released in June 2025 in most regions and in August 2025 in North America.
Once retired, the expected annual growth will be close to 8% after the second year, valuing the set between $196 and $210 shortly after it is retired.
Retirement risk. Nightmare Shark Submarine is anticipated to retire shortly across most LEGO retail markets and regional LEGO.com platforms, with a number of regions having already done so.