LEGO 71500 Nightmare Shark Submarine is a Dreamzzz set currently available at retail for $149.99 and is projected to retire in mid and late 2026. Current new-sealed secondary market prices range from $160 to $251, 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 3% after the second year, valuing the set between $171 and $176 shortly after it is retired.
Retirement risk.Nightmare Shark Submarine has been available for 12 months. Based on the average lifespan of other sets in this theme (10 months), this set may be at risk of retiring in the coming months.