Save 20% off the Interactive LEGO Technic Planet Earth and Moon in Orbit

For space enthusiasts and LEGO lovers alike, this is a stellar deal! Amazon is offering the LEGO Technic Planet Earth and Moon in Orbit 42179 for just $59.99—a 20% discount, bringing the price down to approximately 11 cents per brick. This matches the Black Friday low and is the best price we've seen yet. This interactive set is perfect for both kids and adults.

LEGO Technic Planet Earth and Moon in Orbit 42179

New Price Drop!

LEGO Technic Planet Earth and Moon in Orbit 42179

$74.99 $59.99 at Amazon (20% off)

This 526-piece set measures 9" high, 12.5" long, and 7" wide, and is recommended for ages 10+. The build itself is relatively straightforward, taking a few hours at most. But the fun doesn't stop there!

The interactive design is what truly sets this set apart. Turn the handle to witness four different celestial movements: Earth's rotation, the sun's rotation, the moon orbiting Earth, and Earth orbiting the sun. It's not just captivating to watch; it's also a fantastic educational tool. Kids can learn about crankshafts and the relationship between the sun, moon, and Earth, understanding seasons and moon phases. This makes it a worthwhile purchase compared to many single-build LEGO sets.

Looking for more awesome LEGO sets? Check out our picks for the best LEGO sets of 2025. For upcoming releases, see our preview of January and beyond LEGO sets.

Why Trust IGN's Deals Team?

IGN's deals team boasts over 30 years of combined experience in uncovering the best discounts across gaming, tech, and more. We're committed to providing genuine value, highlighting deals on quality products from brands we trust and personally use. Our rigorous process is detailed in our deals standards; you can also follow our latest finds on IGN's Deals Twitter account.