Slickdeals is community-supported. We may get paid by brands for deals, including promoted items.

Heads up, this deal has expired. Want to create a deal alert for this item?

expireddoublehelixx | Staff posted Apr 29, 2025 07:37 PM

Item 1 of 4

expireddoublehelixx | Staff posted Apr 29, 2025 07:37 PM

526-Piece LEGO Technic Space Planet Earth & Moon in Orbit Building Set

+ Free Shipping

$60

$75

20% off

Amazon

14 Comments 24,954 Views

Visit Amazon

Good Deal

Bad Deal

Save

Update: This popular deal is still available

Amazon has 526-Piece LEGO Technic Space Planet Earth and Moon in Orbit Building Set (42179) on sale for $59.95. Shipping is free.

Walmart also has 526-Piece LEGO Technic Space Planet Earth and Moon in Orbit Building Set (42179) on sale for $59.95. Shipping is free, otherwise select free store pickup if stock is available.

Alternatively, Target has 526-Piece LEGO Technic Space Planet Earth and Moon in Orbit Building Set (42179) on sale for $59.99. Shipping is free, otherwise select free store pickup if stock is available.

Thanks to Deal Hunter doublehelixx & Community Member un_plug for finding this deal.

Product Info:

Interactive model representation of the Earth, Sun and Moon in orbit
Kids can turn the crank to see how the Earth and the Moon orbit around the Sun
Includes printed details, like the month and moon phases to help kids see how the Earth's orbit affects our seasons
Measuring over 9 in. (24 cm) high, 12.5 in. (33 cm) long and 7 in. (18 cm) wide
For kids aged 10+

Editor's Notes

Written by megakimcheelove | Staff

About the deal:
- This matches a previous Frontpage deal from Janurary 2025.
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
About the stores:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Walmart's Return Policy can be found here
- Sign-up for Target Circle Card to save an additional 5%, receive free shipping on most items, and attain an extended return period.

Original Post

Written by doublehelixx | Staff

Interactive model representation of the Earth, Sun and Moon in orbit
Kids can turn the crank to see how the Earth and the Moon orbit around the Sun
Includes printed details, like the month and moon phases to help kids see how the Earth's orbit affects our seasons
Measuring over 9 in. (24 cm) high, 12.5 in. (33 cm) long and 7 in. (18 cm) wide
For kids aged 10+

Editor's Notes

Written by megakimcheelove | Staff

About the deal:
- This matches a previous Frontpage deal from Janurary 2025.
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
About the stores:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Walmart's Return Policy can be found here
- Sign-up for Target Circle Card to save an additional 5%, receive free shipping on most items, and attain an extended return period.

Original Post

Written by doublehelixx | Staff

Deal Score

+48

Visit Amazon

Price Intelligence

Model: LEGO Technic Planet Earth and Moon in Orbit Building Set, Outer Space Birthday Gift for 10 Year Olds, Solar System Space Toy for Imaginative, Independent Play, Space Room Décor for Boys & Girls, 42179

Deal History

Sale Price

Slickdeal

$NaN

Today

Post Date	Sold By	Sale Price	Activity
03/16/25	Amazon	$60	1
01/19/25	Amazon	$60 frontpage	34
12/15/24	Amazon	$60	1
10/17/24	Amazon	$60	5
08/31/24	Amazon	$61 frontpage	38

Current Prices

Sort: Lowest to Highest | Last Updated 9/6/2025, 08:12 PM

Sold By	Sale Price
Target	$63.99
Amazon	$63.99
Best Buy	$74.99
Lego	$74.99

Unregistered (You)

Top Comments

un_plug

5806 Posts

3263 Reputation

Target is another option, has been that price at Target for quite a while.
https://www.target.com/p/lego-tec...A-89144352

13 Comments

un_plug

Pro

Apr 30, 2025 01:18 PM

5,806 Posts

Joined Dec 2007

un_plug

Pro

Apr 30, 2025 01:18 PM

5,806 Posts

Target is another option, has been that price at Target for quite a while.
https://www.target.com/p/lego-tec...A-89144352

Hatersgonnahate

Apr 30, 2025 05:42 PM

3,470 Posts

Joined Nov 2013

HatersgonnahateApr 30, 2025 05:42 PM

3,470 Posts

got it at this price in Oct from target. This is a really cool piece. The gearing ensure the orbits, rotation, and tilt aligns based on the season, very very cool. The sun also rotates on its own axis.

Last edited by Hatersgonnahate April 30, 2025 at 10:45 AM.

ronder

Apr 30, 2025 08:42 PM

854 Posts

Joined Oct 2014

ronderApr 30, 2025 08:42 PM

854 Posts

Yep this is a really nice set. Especially for this price.

phrinkle

Apr 30, 2025 11:05 PM

707 Posts

Joined Nov 2008

phrinkleApr 30, 2025 11:05 PM

707 Posts

Best Technics build I have done with my son. Highly recommend.

llars

Apr 30, 2025 11:56 PM

413 Posts

Joined Nov 2005

llarsApr 30, 2025 11:56 PM

413 Posts

Because it always gets asked, yes it can be motorized but it will spin WAY too fast.

Timless

May 01, 2025 02:20 AM

2,643 Posts

Joined May 2018

TimlessMay 01, 2025 02:20 AM

2,643 Posts

Regular price

PurpleMeal2008

May 02, 2025 02:37 AM

10 Posts

Joined Jun 2022

PurpleMeal2008May 02, 2025 02:37 AM

10 Posts

Camelizer shows this as the price since last September, so not a new deal.

ulravendor

May 02, 2025 06:04 AM

187 Posts

Joined Dec 2015

ulravendorMay 02, 2025 06:04 AM

187 Posts

Quote from un_plug

Target is another option, has been that price at Target for quite a while.
https://www.target.com/p/lego-tec...A-89144352 [target.com]

That's the case with like 3/4 of the Amazon deals that get posted up here. I just assume Target doesn't have a referral program or Amazon pays better.

AprilWatermelon

May 05, 2025 07:48 PM

811 Posts

Joined Apr 2019

AprilWatermelonMay 05, 2025 07:48 PM

811 Posts

Played with this in store, really cool. Ordered one. There are after market kits too to add lights to the set.

beefaroni

May 05, 2025 07:49 PM

62 Posts

Joined Dec 2020

beefaroniMay 05, 2025 07:49 PM

62 Posts

60 bucks for 529 pieces set? Is this after the tariffs pricing?

yeti79

May 05, 2025 09:23 PM

5,257 Posts

Joined Aug 2010

yeti79May 05, 2025 09:23 PM

5,257 Posts

It's been this price for months.

Are things at Slickdeals really so bad these days that you're reduce to posting regular price products as "deals"?

HonzaB

May 06, 2025 06:25 PM

1,180 Posts

Joined Nov 2017

HonzaBMay 06, 2025 06:25 PM

1,180 Posts

Quote from Hatersgonnahate

Check out rebrickable for alternate build!

egxflash

May 21, 2025 03:58 PM

249 Posts

Joined Jun 2012

egxflashMay 21, 2025 03:58 PM

249 Posts

Is the recommended 10+ right? or will this be ok for a 6 yr old?

Unregistered (You)

Babies & Kids Kids Kids Toys Free Shipping Free Shipping with Prime Online Only LEGO

526-Piece LEGO Technic Space Planet Earth & Moon in Orbit Building Set

$60

$75

Editor's Notes

Original Post

Editor's Notes

Original Post

Community Voting

Price Intelligence

Deal History

Current Prices

Leave a Comment

Top Comments

13 Comments

Leave a Comment

Related Searches

Popular Deals

Trending Deals

526-Piece LEGO Technic Space Planet Earth & Moon in Orbit Building Set

$60

$75

Editor's Notes

Original Post

Editor's Notes

Original Post

Price Intelligence

Deal History Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price". Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.

Current Prices

Leave a Comment

Top Comments

13 Comments

Leave a Comment

Related Searches

Deal History