Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
LEGO 42137 Porsche 99x Electric is a 422 piece Technic set released in 2022. The current retail price is $49.99, however, the average price on the secondary markets is around $54 which could indicate the set is backordered or temporarily out of stock in various regions. The set is estimated to retire sometime within mid 2024. Once retired, the expected annual growth will be close to 4% after the second year, which will value the set between $58 and $60 shortly after it is retired.
Retirement risk Retirement risk. Porsche 99x Electric has a current lifespan of 20 months, based on the average lifespan of other sets in this theme, which is 19 months, this set is at risk for retiring in the coming months.

For Sale (New/Sealed)

This chart shows the sales listing trends of 42137 Porsche 99x Electric.
(US) TECHNIC: Formula E Porsche 99X Electric (42137) 422pcs (Rough Box)
BrickEconomy Choice
$39.95
(US) Technic (42137) Formula E Porsche 99X Electric NEW SEALED
$39.99
-20.0%
(US) TECHNIC: Formula E Porsche 99X Electric (42137)
$39.99
-20.0%
(US) 42137 Technic Formula E Porsche 99x Electric - Brand New & Sealed
$39.99
-20.0%
(US) TECHNIC: Formula E Porsche 99X Electric (42137) NEW - SEALED BOX
$39.99
-20.0%
(US) TECHNIC: Formula E Porsche 99X Electric Pull Back 422 Prices Unopened
$41.85
-16.3%
(US) Technic Formula E Porsche 99X Electric 42137
$42.95
-14.1%
(US) NEW LEGO Formula E Porsche 99X Electric TECHNIC (42137) Building Kit 422 Pcs
$46.00
-8.0%
(US) LEGO Technic Formula E Porsche 99X Electric 42137
$49.99
(US) LEGO Technic Formula E Porsche 99X Electric 42137 [New Toy] Brick
$49.99
(US) Offical set 42137 Technic Porsche 99x Electric at LEGO.com
$49.99
(US) TECHNIC: Formula E Porsche 99X Electric (42137)
$50.00
+0.0%
(US) Technic Formula E Porsche 99X Electric Set 42137 - 100% Verified Authentic and New
In Stock Guaranteed
$50.00
+0.0%
(US) Technic Formula E Porsche 99X Electric 42137 Set - Pull Back Toy...
$53.96
+7.9%
Show 11 more listings

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Discover a top gift for Formula E® racing and Porsche fans aged 9+ with this fast-paced LEGO® Technic™ Formula E® Porsche 99X Electric (42137) pull-back race car toy. Kids enjoy an immersive build, crafting all the details of the Porsche race car, then recreate all the action of a real race day using the 2 pull-back motors and LEGO Technic AR app.

Bring the race to life
Using augmented reality, the app lets kids immerse themselves in the role of a top Porsche Formula E driver. They’ll choose which circuit to race on, make decisions about energy management and use their skills to work their way up in the race. Using the 2 pull-back motors, kids will decide how much to charge the car’s energy before pushing the trigger to see the car race along the AR track right in front of them!

Build a Formula E® racing icon – Motorsport fans will love building this LEGO® Technic™ Formula E® Porsche 99X Electric (42137) set

Augmented reality – Download the LEGO® Technic™ AR app to scan...
Description provided by LEGO©