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LEGO Crazy Action Contraptions thumbnail image

LEGO Crazy Action Contraptions
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LEGO Crazy Action Contraptions
  • Crazy Action Contraptions thumbnail
  • Crazy Action Contraptions thumbnail
  • Crazy Action Contraptions thumbnail
  • Crazy Action Contraptions thumbnail

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Crazy Action Contraptions since March 2019. Very high accuracy
LEGO Crazy Action Contraptions is a 2010 Klutz publication packaged with a selection of LEGO Technic elements used to build sixteen mechanical projects. The set includes bricks, gears, axles, and connectors selected to support small-scale moving models such as launchers, spinners, and miniature machines. The accompanying fifty-page booklet provides step-by-step instructions in the Klutz instructional style, focusing on mechanical functions and simple motion principles. All components are contained in a boxed format with the book and parts tray presented as a combined activity kit.
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For Sale (New/Sealed)

 (US) Klutz LEGO Crazy Action Contraptions Craft Kit New Factory Sealed
BrickEconomy Choice
$18.00
(US) Klutz LEGO Crazy Action Contraptions Craft Kit - Toy By Doug Stillinger - NEW $18.00
-27.9%
(US) Crazy Action Contraptions Klutz Book Set Bricks Gears Axles 87 Pieces NEW $18.85
-24.5%
(US) Crazy Action Contraptions Klutz Book Build 16 STEM Machines Kit NEW $19.95
-20.1%
(US) Klutz LEGO Crazy Action Contraptions 16 High Performance Projects New Sealed $19.99
-20.0%
(US) Klutz Lego Crazy Action Contraptions Book and Technic Pieces 1998 NEW $20.00
-19.9%
(US) Crazy Action Contraptions, Klutz, 1998, New $24.00
-3.9%
(US) Crazy Action Contraptions Klutz Inventions Book 1998 Brand New SEALED $24.00
-3.9%
(US) Klutz Lego Crazy Action Contraptions Book and Technic Pieces 1998 NEW $24.95
-0.1%
(US) NEW LEGO Klutz Crazy Action Contraptions 16 Building Projects RETIRED $24.99
(US) Crazy Action Contraptions Set & Klutz Instructional Book $24.99
(US) Klutz Lego Crazy Action Contraptions Book and Technic Pieces 1998 NEW Sealed $24.99
(US) New Sealed Lego Crazy Action Contraptions. Klutz Certified $25.00
+0.1%
(US) Amazon listing for Crazy Action Contraptions $26.23
+5.0%
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Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed Crazy Action Contraptions.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed Crazy Action Contraptions.

Sets in Books / Klutz

5009467 Gravity Drop

Theme / Subtheme Books / Klutz
Year 2025
Pieces 168
Availability Retail
5009467 LEGO Gravity Drop
Retail $29.99
Available at retail

Race Cars

Publisher Klutz
Year 2022
Pieces 124
Availability Retail
LEGO Race Cars
Retail $29.99
Available at retail

LEGO Gadgets

Publisher Klutz
Year 2018
Pieces 55
Availability Retired
LEGO Gadgets
Retail $24.99
Value $21.21

Make Your Own Movie

Publisher Klutz
Year 2018
Pieces / Minifigs 36 / 6
Availability Retired
LEGO Make Your Own Movie
Retail $24.99
Value $24.59

LEGO Chain Reactions

Publisher Klutz
Year 2015
Pieces 33
Availability Retired
LEGO Chain Reactions
Retail $24.95
Value $27.29
Growth  +9.4%
Annual growth 2.1%

My Collection

Crazy Action Contraptions Reviews

23 reviews
4.0
Collectors
Investors
“With 49 pages of detailed instructions with brightly colored images, you will learn to build projects ranging in complexity from easy to advance.”
“Don’t expect something utterly complex here, it is a LEGO Book with stud bricks and gears that let you build little crazy machines using rubber bands ( also included on the book ).”
Full review at thetechnicgear.com

About Klutz

LEGO Klutz books are publications produced in partnership between LEGO and the Klutz publishing brand. These books typically combine building instructions with the necessary LEGO pieces to create specific projects. The focus is often on craft-oriented or unique builds, offering readers a guided and hands-on LEGO experience. The books are designed to be interactive, blending reading with hands-on building activities.
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Build 16 high-performance projects
We've included more than 100 LEGO elements with this construction kit. Not coincidentally, they're exactly the bunch of bricks you need to make all 16 Crazy Action Contraptions (but not all at the same time).

We selected these elements for their mechanicals flexibility, utility, and general awesomeness and then got the work building the best LEGO vehicles, launchers, noise-makers, gadgets, and games around.

This set contains what you need to turn ordinary bricks into amazing contraptions. Including:

- More than 100 LEGO building pieces, including bricks, plates, axels, gears, wheels, pegs, connectors, and a crank.

- 5 rubber bands

- 2 O-rings

- Handy storage tray
Description provided by LEGO©