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expiredTattyBear | Staff posted Nov 15, 2021 09:15 PM
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expiredTattyBear | Staff posted Nov 15, 2021 09:15 PM

LEGO Technic McLaren Senna GTR Building Kit

+ Free Shipping

$40

$50

20% off
Walmart
15 Comments 35,177 Views
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Deal Details
Walmart has LEGO Technic McLaren Senna GTR Building Kit (42123) on sale for $39.99. Shipping is free.

Alternatively, Target has LEGO Technic McLaren Senna GTR Building Kit (42123) on sale for $40.49. Shipping is free.

Thanks to Deal Hunter TattyBear for finding this deal.

Key Features:
  • Detailed V8 engine with moving pistons and dihedral doors that open 'up and out' in the unmistakable style of the real McLaren
  • Enjoy steering the McLaren toy car using the wheel on top
  • Model measures over 3 in. (9 cm) high, 12 in. (32 cm) long and 4 in. (12 cm) wide
  • 830-Pieces
No Longer Available:

Amazon also has LEGO Technic McLaren Senna GTR Building Kit (42123) on sale for $39.99. Shipping is free.

Editor's Notes

Written by SlickDealio
  • About this deal:
    • The LEGO Technic McLaren Senna GTR Building Kit (42123) is $10 lower (20% savings) than the list price of $49.99.
    • This matches the previous Frontpage Deal from earlier this month.
  • About this product:
    • Rated 4.9 out of 5 stars based on over 2,400 reviews at Amazon.
  • About this store:

Original Post

Written by TattyBear | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Walmart has LEGO Technic McLaren Senna GTR Building Kit (42123) on sale for $39.99. Shipping is free.

Alternatively, Target has LEGO Technic McLaren Senna GTR Building Kit (42123) on sale for $40.49. Shipping is free.

Thanks to Deal Hunter TattyBear for finding this deal.

Key Features:
  • Detailed V8 engine with moving pistons and dihedral doors that open 'up and out' in the unmistakable style of the real McLaren
  • Enjoy steering the McLaren toy car using the wheel on top
  • Model measures over 3 in. (9 cm) high, 12 in. (32 cm) long and 4 in. (12 cm) wide
  • 830-Pieces
No Longer Available:

Amazon also has LEGO Technic McLaren Senna GTR Building Kit (42123) on sale for $39.99. Shipping is free.

Editor's Notes

Written by SlickDealio
  • About this deal:
    • The LEGO Technic McLaren Senna GTR Building Kit (42123) is $10 lower (20% savings) than the list price of $49.99.
    • This matches the previous Frontpage Deal from earlier this month.
  • About this product:
    • Rated 4.9 out of 5 stars based on over 2,400 reviews at Amazon.
  • About this store:

Original Post

Written by TattyBear | Staff

Community Voting

Deal Score
+34
Good Deal
Visit Walmart

Price Intelligence

Model: Lego McLaren Senna GTR 42123 - 1.0 ea

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 9/18/2025, 11:37 PM
Sold By Sale Price
Amazon$64.80

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Top Comments

purple
15929 Posts
2141 Reputation
I bet you are joking. Your happiness shouldn't be based on what others have and what you don't.

14 Comments

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Nov 16, 2021 06:15 AM
5,358 Posts
Joined Sep 2016
anonymous2929239Nov 16, 2021 06:15 AM
5,358 Posts
Ordered one as gift for Christmas to nephew
Pro
Nov 16, 2021 07:29 AM
847 Posts
Joined Mar 2013
lilfatty
Pro
Nov 16, 2021 07:29 AM
847 Posts
My real friend has a real one. And here I am, I can't even afford a fake one 🥲
4
Nov 16, 2021 06:59 PM
15,929 Posts
Joined Apr 2005
purpleNov 16, 2021 06:59 PM
15,929 Posts
Quote from lilfatty :
My real friend has a real one. And here I am, I can't even afford a fake one 🥲
I bet you are joking. Your happiness shouldn't be based on what others have and what you don't.
2
Nov 17, 2021 11:14 PM
3,985 Posts
Joined Jan 2010
XPL051v3Nov 17, 2021 11:14 PM
3,985 Posts
I have ordered 3 different LEGO sets at Walmart in the past week and all orders have been cancelled. The reason is because they were OOS, but online shows in stock and also BS showing as 6+. I have given up on any online orders from Walmart!
Nov 17, 2021 11:42 PM
997 Posts
Joined Aug 2007
NewYorkDealsNov 17, 2021 11:42 PM
997 Posts
Based on the many many legos I purchased over the years, this one is the best bang for the buck when you look at pieces to price ratio. 800+ pieces for 40 bucks is an incredibly good deal. Took my 7 year old about 8 hours to complete. That's the cheapest babysitter in town!
1
Nov 17, 2021 11:47 PM
5,358 Posts
Joined Sep 2016
anonymous2929239Nov 17, 2021 11:47 PM
5,358 Posts
Quote from NewYorkDeals :
Based on the many many legos I purchased over the years, this one is the best bang for the buck when you look at pieces to price ratio. 800+ pieces for 40 bucks is an incredibly good deal. Took my 7 year old about 8 hours to complete. That's the cheapest babysitter in town!
I bought this and the yellow keep for nephews. Good to hear it's nice
Nov 18, 2021 12:26 AM
84 Posts
Joined Aug 2015
bmort7Nov 18, 2021 12:26 AM
84 Posts
Quote from purple :
I bet you are joking. Your happiness shouldn't be based on what others have and what you don't.
Pretty sure he didn't say anything about whether he was happy or not.

Sign up for a Slickdeals account to remove this ad.

Nov 18, 2021 12:35 AM
702 Posts
Joined Oct 2011
EpwnaNov 18, 2021 12:35 AM
702 Posts
Quote from purple :
I bet you are joking. Your happiness shouldn't be based on what others have and what you don't.
While I agree, we live in a society basically entirely built on envy / insecurity propagated by predatory marketing tactics.
1
Nov 18, 2021 12:40 AM
334 Posts
Joined Aug 2006
ovadalimitNov 18, 2021 12:40 AM
334 Posts
Combined with Amex 30% off! WOO!
Nov 18, 2021 12:59 AM
1,896 Posts
Joined Jan 2011
nerofive5Nov 18, 2021 12:59 AM
1,896 Posts
Quote from purple :
I bet you are joking. Your happiness shouldn't be based on what others have and what you don't.
Don't ruin jokes shake head
Nov 18, 2021 03:04 AM
650 Posts
Joined Aug 2006
puregold2006Nov 18, 2021 03:04 AM
650 Posts
Quote from ovadalimit :
Combined with Amex 30% off! WOO!
What Amex deal???
Nov 18, 2021 04:22 PM
618 Posts
Joined Nov 2014
STARMOUNTLANENov 18, 2021 04:22 PM
618 Posts
Quote from purple :
I bet you are joking. Your happiness shouldn't be based on what others have and what you don't.
Always someone on here to judge. You should quit your day job and become a shrink!
Nov 18, 2021 05:12 PM
2,985 Posts
Joined Jun 2009
wildpig1234Nov 18, 2021 05:12 PM
2,985 Posts
i wish the steering was not through the knob on top but from the actual steering wheel inside the car!
Nov 24, 2021 12:14 AM
8,565 Posts
Joined Apr 2020
SlickCrowd6832Nov 24, 2021 12:14 AM
8,565 Posts
Quote from lilfatty :
My real friend has a real one. And here I am, I can't even afford a fake one 🥲
My real friend has two of em.... and I can afford one but I prefer my Toyota Camry.

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