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42246 LEGO Technic Monster Jam Classroom Crusher Pull-Back

LEGO 42246 Monster Jam Classroom Crusher Pull-Back is a rumored Technic set due in January 2027, with an expected retail price of $34.99. It is one of 7 rumored Technic sets for 2027.

Forecast Model

This represents the expected annual growth (CAGR) based solely on a forecast model.
Classroom Crusher is a rumored medium-sized LEGO Technic Monster Jam truck modeled after a yellow school bus, with extra parts going into a boxy cabin and roof lights similar to Higher Education. Early descriptions say the pull-back motor sits low in the chassis so the truck can shoot forward on smooth floors. The build uses large, deep-treaded rubber tires on wide rims for the tall stance. It pairs in the wave with the smaller DinoSPIKE truck.
Details are based on early reports and may change before LEGO's official announcement.
Collector and Investor Insights
Technic Monster Jam pull-back trucks have usually been modest performers after retirement, with outcomes driven more by short production windows and distinct vehicle designs than by theme prestige. Classroom Crusher adds some differentiation through the school-bus-inspired body, roof lights, and oversized tire setup, but broad retail availability and the routine pull-back format point to a moderate ceiling based on past trends.
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For Sale (New/Sealed)

 Pre-order 42246 Monster Jam Classroom Crusher Pull-Back $34.99

More Rumored Technic Sets

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42247 Monster Jam DinoSPIKE Pull-Back

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Pieces 249
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42244 Dune Buggy

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Sets in Technic / Monster Jam

42219 Monster Jam Grave Digger Fire and Ice

Theme / Subtheme Technic / Monster Jam
Year 2026
Pieces 263
Availability Retail
42219 LEGO Technic Monster Jam Grave Digger Fire and Ice
Retail $34.99
Available at retail

42134 Monster Jam Megalodon

Theme / Subtheme Technic / Monster Jam
Year 2022
Pieces 260
Availability Retired
42134 LEGO Technic Monster Jam Megalodon
Retail $19.99
Value $37.56
Growth  +87.9%
Annual growth 25.2%

42135 Monster Jam El Toro Loco

Theme / Subtheme Technic / Monster Jam
Year 2022
Pieces 247
Availability Retired
42135 LEGO Technic Monster Jam El Toro Loco
Retail $19.99
Value $45.00
Growth  +125.1%
Annual growth 29.4%

42150 Monster Jam Monster Mutt Dalmatian

Theme / Subtheme Technic / Monster Jam
Year 2023
Pieces 244
Availability Retired
42150 LEGO Technic Monster Jam Monster Mutt Dalmatian
Retail $19.99
Value $30.68
Growth  +53.5%
Annual growth 15.2%

42220 Monster Jam Sparkle Smash

Theme / Subtheme Technic / Monster Jam
Year 2026
Pieces 243
Availability Retail
42220 LEGO Technic Monster Jam Sparkle Smash
Retail $34.99
Available at retail

42200 Monster Jam ThunderROARus Pull-Back

Theme / Subtheme Technic / Monster Jam
Year 2025
Pieces 232
Availability Retail
42200 LEGO Technic Monster Jam ThunderROARus Pull-Back
Retail $27.99
Available at retail

42119 Monster Jam Max D

Theme / Subtheme Technic / Monster Jam
Year 2021
Pieces 230
Availability Retired
42119 LEGO Technic Monster Jam Max D
Retail $19.99
Value $36.26
Growth  +81.4%
Annual growth 16.6%

42199 Monster Jam DIGatron Pull-Back

Theme / Subtheme Technic / Monster Jam
Year 2025
Pieces 218
Availability Retail (Retiring soon)
42199 LEGO Technic Monster Jam DIGatron Pull-Back
Retail $27.99
Available at retail
Retiring soon

42149 Monster Jam Dragon

Theme / Subtheme Technic / Monster Jam
Year 2023
Pieces 217
Availability Retired
42149 LEGO Technic Monster Jam Dragon
Retail $19.99
Value $23.00
Growth  +15.1%
Annual growth 6.0%

42118 Monster Jam Grave Digger

Theme / Subtheme Technic / Monster Jam
Year 2021
Pieces 212
Availability Retired
42118 LEGO Technic Monster Jam Grave Digger
Retail $19.99
Value $49.92
Growth  +149.7%
Annual growth 36.4%

My Collection

About Technic Monster Jam

LEGO Monster Jam sets are a series of LEGO Technic sets that recreate the look and feel of popular monster trucks from the Monster Jam arena. These sets are designed for kids who love building and racing with realistic vehicles that have pull-back motors, authentic graphics, and cool features. The sets are also 2-in-1 models, which means they can be rebuilt into different vehicles. Sets include Grave Digger, Megalodon, Dragon and more.

Monster Jam was introduced in 2021 and currently consists of 10 sets.
Read more