LEGO 910015 Clockwork Aquarium is a BrickLink set valued at $167 for new and sealed sets, up 156% from an original retail price of $64.99. The set retired in December 2021 with annual appreciation averaging 9.96% since. On the used market, values range from $102 to $132 based on condition. Secondary market prices for new and sealed sets typically fall between $147 and $180.
LEGO 910015 Clockwork Aquarium is a BrickLink Designer Program Round 2 set first offered in 2021, containing 876 pieces. Limited to 10,000 units, it depicts a kinetic aquarium on a detailed cabinet with opening doors and storage for accessories such as fish food and chemical containers. The tank, backdrop, and topper are modular for easy removal and customization, and an internal mechanism using gears, links, and a cam drives the moving aquatic scene with interchangeable backgrounds. Designed by Farquar, Round 2 sets were manufactured in spring 2022, with shipments beginning in July 2022 in Europe and in September 2022 for several other regions.
A new and sealed Clockwork Aquarium is currently valued at around $167, with annual growth of approximately 7%, which is lower than other Designer Program sets. The average used price is $110 for those in good overall condition. New and sealed listings currently range from $151 to $191. Based on current trends, this set could be valued near $183 within the next year.