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expiredminntwins | Staff posted Nov 27, 2025 04:59 PM
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expiredminntwins | Staff posted Nov 27, 2025 04:59 PM

879-Piece LEGO Ideas The Evolution of STEM Building Set (21355)

+ Free Shipping

$46

$80

42% off
Target
8 Comments 8,725 Views
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Deal Details
Target has 879-Piece LEGO Ideas The Evolution of STEM Building Set (21355) on sale for $45.99. Shipping is free, otherwise select free store pickup where available.

Thanks to Deal Hunter minntwins for sharing this deal.
  • Note: Availability for pickup may vary by location.
Product Details:
  • Minifigures: 3 scientists (Marie Curie, Isaac Newton, George Washington Carver)
  • Display Features: Open-book base with mini builds (Newton's apple tree, Carver's plant bed, space shuttle, robotic arm)
  • Interactive Elements: Dial turns to float 3D carbon atom and rotate DNA strand; includes Morse code, NASA Voyager Probe with Golden Record
  • Gift Idea: For adults passionate about STEM, science, or history
  • LEGO Ideas Origin: Fan-designed, fan-voted, LEGO-produced collectible
  • Piece Count & Dimensions: 879 pieces; 10.5 in. (27 cm) H x 9 in. (23 cm) W x 7.5 in. (19 cm) D

Editor's Notes

Written by RevOne | Staff
  • This offer matches a previous Frontpage Deal from late October.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion. 
  • 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 minntwins | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Target has 879-Piece LEGO Ideas The Evolution of STEM Building Set (21355) on sale for $45.99. Shipping is free, otherwise select free store pickup where available.

Thanks to Deal Hunter minntwins for sharing this deal.
  • Note: Availability for pickup may vary by location.
Product Details:
  • Minifigures: 3 scientists (Marie Curie, Isaac Newton, George Washington Carver)
  • Display Features: Open-book base with mini builds (Newton's apple tree, Carver's plant bed, space shuttle, robotic arm)
  • Interactive Elements: Dial turns to float 3D carbon atom and rotate DNA strand; includes Morse code, NASA Voyager Probe with Golden Record
  • Gift Idea: For adults passionate about STEM, science, or history
  • LEGO Ideas Origin: Fan-designed, fan-voted, LEGO-produced collectible
  • Piece Count & Dimensions: 879 pieces; 10.5 in. (27 cm) H x 9 in. (23 cm) W x 7.5 in. (19 cm) D

Editor's Notes

Written by RevOne | Staff
  • This offer matches a previous Frontpage Deal from late October.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion. 
  • 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 minntwins | Staff

Community Voting

Deal Score
+37
Good Deal
Visit Target

Price Intelligence

Model: The Evolution of STEM

Deal History 

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Sort: Lowest to Highest | Last Updated 3/25/2026, 06:31 PM
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Lego$79.99

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8 Comments

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Nov 27, 2025 05:24 PM
183 Posts
Joined Jan 2018
4ofjulyguyNov 27, 2025 05:24 PM
183 Posts
Not sure why you got downvoted, but this is the first I'm seeing of this great deal! Thanks.
Nov 27, 2025 05:49 PM
188 Posts
Joined Jun 2021
Slick_nandaNov 27, 2025 05:49 PM
188 Posts
Quote from 4ofjulyguy :
Not sure why you got downvoted, but this is the first I'm seeing of this great deal! Thanks.
Amazon have it for $40
edit: sorry I mistook it for a different one
1
Nov 27, 2025 05:49 PM
183 Posts
Joined Jan 2018
4ofjulyguyNov 27, 2025 05:49 PM
183 Posts
Quote from Slick_nanda :
Amazon have it for $40
Link? I looked and didn't see that.
Nov 27, 2025 05:53 PM
188 Posts
Joined Jun 2021
Slick_nandaNov 27, 2025 05:53 PM
188 Posts
Quote from 4ofjulyguy :
Link? I looked and didn't see that.
Sorry, here you go https://a.co/d/gMNk1lW
2
Nov 27, 2025 05:59 PM
183 Posts
Joined Jan 2018
4ofjulyguyNov 27, 2025 05:59 PM
183 Posts
Quote from Slick_nanda :
Sorry, here you go https://a.co/d/gMNk1lW
Thanks! That's a different set, though.
Nov 27, 2025 06:00 PM
188 Posts
Joined Jun 2021
Slick_nandaNov 27, 2025 06:00 PM
188 Posts
Quote from 4ofjulyguy :
Thanks! That's a different set, though.
Oops, my bad. I'm already tripping on Thanksgiving morning haha
1
Nov 27, 2025 09:11 PM
590 Posts
Joined Jan 2009
caged_rageNov 27, 2025 09:11 PM
590 Posts
Gorgeous set

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Nov 28, 2025 12:42 AM
34 Posts
Joined Jul 2018
gatr-Nov 28, 2025 12:42 AM
34 Posts
pretty sick!

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