Space enthusiasts and LEGO aficionados, rejoice! Amazon is currently offering the LEGO Technic Planet Earth and Moon in Orbit 42179 for a stellar price of just $59.95 – a 20% discount! This translates to approximately 11 cents per brick, making it the best deal we've seen, matching Black Friday's lowest price.

LEGO Technic Planet Earth and Moon in Orbit 42179: A Cosmic Bargain

This 526-piece set, suitable for ages 10+, boasts impressive dimensions: 9" high, 12.5" long, and 7" wide. The build is relatively straightforward, taking a few hours at most. However, the real fun begins after construction.

The interactive design is its standout feature. A simple crank handle activates four distinct movements: Earth's axial rotation, sun's axial rotation, lunar orbit around Earth, and Earth's orbit around the sun. This captivating display is not only entertaining but also serves as a valuable educational tool for children, illustrating the mechanics of a crankshaft and the astronomical relationships between the sun, Earth, and moon, demonstrating months, seasons, and moon phases.

Compared to many single-build LEGO sets, this interactive model offers exceptional value.

For more amazing LEGO deals, check out our picks for the best LEGO sets of 2025. And for a sneak peek at upcoming releases, explore our list of new LEGO sets arriving in January and beyond.

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