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expiredRokket | Staff posted Jan 07, 2022 03:40 AM

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expiredRokket | Staff posted Jan 07, 2022 03:40 AM

830-Piece LEGO Technic McLaren Senna GTR Building Kit

+ Free Shipping

$40

$50

20% off

Walmart

13 Comments 35,032 Views

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Walmart has 830-Piece LEGO Technic McLaren Senna GTR Building Kit (42123) for $40. Shipping is free, or select store pickup where available.

Note: Availability for shipping/store pickup varies based on location.

Thanks to Deal Hunter Rokket for finding this deal.

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

Editor's Notes

Written by SubZero5 | Staff

About this deal:
- This price is $9.99 lower (20% savings) than the list price of $49.99.
About this product:
- Rating of 4.8 from over 90 Walmart customer reviews.
About this store:
- At Walmart: Free 90-Day returns (details).

Original Post

Written by Rokket | Staff

Walmart has 830-Piece LEGO Technic McLaren Senna GTR Building Kit (42123) for $40. Shipping is free, or select store pickup where available.

Note: Availability for shipping/store pickup varies based on location.

Thanks to Deal Hunter Rokket for finding this deal.

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

Editor's Notes

Written by SubZero5 | Staff

About this deal:
- This price is $9.99 lower (20% savings) than the list price of $49.99.
About this product:
- Rating of 4.8 from over 90 Walmart customer reviews.
About this store:
- At Walmart: Free 90-Day returns (details).

Original Post

Written by Rokket | Staff

Deal Score

+33

Visit Walmart

Price Intelligence

Model: Lego McLaren Senna GTR 42123 - 1.0 ea

Deal History

Sale Price

Slickdeal

$NaN

Today

Post Date	Sold By	Sale Price	Activity
11/22/23	Amazon	$25	1
11/22/23	Amazon	$25	3
11/18/23	Amazon	$25	1
11/15/23	Amazon	$25	4
11/10/23	Amazon	$25	3
11/06/23	Amazon	$25 frontpage	27
11/05/23	Amazon	$25	3
10/29/22	Amazon	$40 frontpage	18
07/21/22	Amazon	$40	2
07/13/22	Walmart	$40	2
04/07/22	Amazon	$40	1
02/20/22	Amazon	$40	5
02/02/22	Amazon	$40	1
01/13/22	Amazon	$40 frontpage	23
12/27/21	Target	$40 frontpage	24
12/22/21	Amazon	$40 frontpage	13
11/15/21	Walmart	$40 frontpage	15
06/16/21	Walmart	$40 frontpage	13
05/19/21	Amazon	$40 frontpage	13

Current Prices

Sort: Lowest to Highest | Last Updated 9/18/2025, 11:37 PM

Sold By	Sale Price
Amazon	$64.80

Unregistered (You)

12 Comments

borski

Jan 07, 2022 11:00 PM

22 Posts

Joined Mar 2014

borskiJan 07, 2022 11:00 PM

22 Posts

Missed the Target deal (OOS). Order placed. Thanks OP.

BayuU

Jan 08, 2022 01:23 AM

578 Posts

Joined Sep 2012

BayuUJan 08, 2022 01:23 AM

578 Posts

Thanks OP, this would make a great birthday present for my best friend's son.

BrianN1930

Jan 08, 2022 03:25 PM

2 Posts

Joined May 2019

BrianN1930Jan 08, 2022 03:25 PM

2 Posts

*just the lighting kit*
$29.99 on Amazon Brick Loot Deluxe LED Lighting Light Kit for Your Lego McLaren Senna GTR Set 42123 (Note: The Model is NOT Included) https://www.amazon.com/dp/B0949RH...UTF8&psc=1

samsonn25

Jan 10, 2022 06:23 AM

1,069 Posts

Joined Apr 2011

samsonn25Jan 10, 2022 06:23 AM

1,069 Posts

Quote from BrianN1930

oh hmm

BadgerStabber

Jan 10, 2022 03:35 PM

1,103 Posts

Joined Jan 2016

BadgerStabberJan 10, 2022 03:35 PM

1,103 Posts

I mentioned this price in the Target deal... been this price at Walmart before the Target deal was posted.

Not sure why people don't look at other locations and rely on Slickdeals to tell you.

RoosterMan

Jan 11, 2022 08:18 PM

46 Posts

Joined Feb 2007

RoosterManJan 11, 2022 08:18 PM

46 Posts

Showing up at $71.99 for me now. Deal is dead?

vivekpshah

Jan 12, 2022 04:43 AM

6 Posts

Joined Nov 2015

vivekpshahJan 12, 2022 04:43 AM

6 Posts

Ordered this through Walmart and they cancelled the order saying lack of inventory. No wonder they are at least a decade behind Amazon for online

Woodman911

Jan 13, 2022 05:50 AM

9 Posts

Joined Nov 2020

Woodman911Jan 13, 2022 05:50 AM

9 Posts

Deal is dead on Walmart, but same price is available on Amazon.

jinxxxx

Jan 14, 2022 03:36 AM

96 Posts

Joined Jan 2022

jinxxxxJan 14, 2022 03:36 AM

96 Posts

If only I could drive this car, that would be awesome

geministarz6

Feb 25, 2022 01:44 AM

389 Posts

Joined Jul 2016

geministarz6Feb 25, 2022 01:44 AM

389 Posts

Picked this up from Walmart two days ago as a gift for my nephew. He really likes it. Haven't gotten the whole thing together yet, but it's neat to see all the different parts of the car move.

mturakhia

Mar 23, 2022 11:28 PM

18 Posts

Joined Jun 2020

mturakhiaMar 23, 2022 11:28 PM

18 Posts

Found it on Amazon as well

https://smile.amazon.com/dp/B08HW1SDVD/

youra6

Mar 23, 2022 11:52 PM

10,767 Posts

Joined Nov 2010

youra6Mar 23, 2022 11:52 PM

10,767 Posts

I have this set, excellent value and had a great time building it. Just a FYI this one does lack a differential so keep that in mind.

Unregistered (You)

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830-Piece LEGO Technic McLaren Senna GTR Building Kit

$40

$50

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830-Piece LEGO Technic McLaren Senna GTR Building Kit

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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.

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