Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
42123 McLaren Senna GTR is a 830 piece Technic set released in 2021. The current retail price is $49.99, however, the average price on the secondary markets is around $59 which could indicate the set is backordered or temporarily out of stock. Once retired, the expected annual growth will be close to 4% after the second year, which will value the set bewteen $54 and $56 shortly after it is retired.

For Sale (New/Sealed)

Offical set 42123 Technic McLaren Senna GTR at LEGO.com
$49.99
Technic McLaren Senna GTR 42123 Toy Car Model Building Kit; Build and Display an Authentic...
$49.99
(US) New 2021 (830 Pieces), LEGO Technic McLaren Senna GTR 42123 Toy Car Model Bu....
$57.06
+14.1%
(US) Technic McLaren Senna GTR 42123 Building Kit Playset 830pcs Jan.3,2021 New
$68.51
+37.0%
(US) Technic McLaren Senna GTR 42123 Building Kit Playset 830pcs Jan.1,2021 New
$68.77
+37.6%
(US) 42123 Technic McLaren Senna GTR Toy Car Model Building Kit New 2021 830 Pcs
$69.00
+38.0%
(US) Brand New Lego TECHNIC Mclaren Senna GTR 42123
$69.99
+40.0%
(US) 42123 Technic McLaren Senna GTR - Next business day shipping -
$72.90
+45.8%
(US) Technic 42123 McLaren Senna GTR Race Car Model Building Kit
$74.99
+50.0%
(US) Technic McLaren Senna GTR 42123 Building Kit Playset 830pcs Jan.1,2021 New
$74.99
+50.0%
(US) Technic McLaren Senna GTR 42123 Building Kit Playset 830pcs Jan.1,2021 New
$75.00
+50.0%
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Theme Technic
Year 2021
Pieces 1,677
Availability Retail
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42117 LEGO Technic Race Plane
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Availability Retail
42116 LEGO Technic Skid Steer Loader
Retail $9.99
Available at retail
Looking for the ultimate gift for a child or teen who loves supercar toys? This LEGO® Technic™ McLaren Senna GTR™ (42123) is a great choice – and adult McLaren fans will love it too! Packed with authentic features inspired by the original track-focused supercar icon, this collectible model toy is sure to set pulses racing.

The McLaren Senna GTR is a car unlike any other. And this awesome LEGO Technic toy version is equally impressive. Check out the V8 engine with moving pistons, iconic dihedral doors that open, plus authentic graphics and colors, just like on the real car. Steer using the wheel, then put the model on display where it’s sure to draw many admiring glances.
Description provided by LEGO©