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8429 LEGO Technic Helicopter thumbnail image

8429 LEGO Technic Helicopter
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8429 LEGO Technic Helicopter
  • Helicopter thumbnail
  • Helicopter thumbnail
  • Helicopter thumbnail
  • Helicopter thumbnail
  • Helicopter thumbnail

LEGO 8429 Helicopter is a Technic set currently valued at $51 for new and sealed sets. Annual appreciation has averaged 4.69% since release. On the used market, values range from $14 to $17 based on condition.

Set Value (New/Sealed)

This represents the current new/sealed value of the set Helicopter since January 2002. Medium accuracy
LEGO 8429 Helicopter is a Technic set released in 2002, containing 147 pieces. The model is a small single-seat helicopter with linked main and tail rotors that turn simultaneously through the Technic drivetrain. It was designed to be compatible with the 8720 motor set for optional motorization. The set is a re-release of Technic set 8812 Aero Hawk II Helicopter, which was first issued in 1994.

A new and sealed Helicopter is currently valued at around $51, with annual growth of approximately 5%. The average used price is $14 for those in good overall condition. Based on current trends, this set could be valued near $53 within the next year.
It has been a few months since we last saw 8429 Helicopter available in either primary or secondary markets. Its true value may be slightly higher than our current estimate. The last brand new Helicopter was sold on eBay.
There are currently no new/sealed listings available for Helicopter at this time.
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Related Sets

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Sets in Technic

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8464 Pneumatic Front-End Loader

Theme Technic
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Pieces 591
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8465 Extreme Off-Roader

Theme Technic
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8463 Forklift

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Pieces / Figures 235 / 1
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Growth  +410.1%
Annual growth 6.8%

8453 Front-End Loader

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8451 Dump Truck

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8441 Fork-Lift Truck

Theme Technic
Year 2003
Pieces 70
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8441 LEGO Technic Fork-Lift Truck
Retail $5.99
Value $11.89
Growth  +98.5%
Annual growth 3.0%

My Collection

Helicopter Reviews

19 reviews
4.7
Collectors
Investors
Technic-Dialog
“The Helicopter from the Lego Technic series is a small model built out of relatively few parts. Once again, due to the number of parts, one can’t expect for it to have many functions. But nevertheless, it is somewhat disappointing that only the two rotors can be moved. All... More in all, it gets four stars in the overall rating. In 1994 the Helicopter was sold with item number 8812.”
Full review at technic-dialog.de
Technicopedia
“The rotors' rotation is driven by an input crank on the left side. This crank drives a set of 8 and 24 tooth gears. The 8 tooth gear drives the main rotor. The 24 tooth crown gear meshes with a second 8 tooth spur in turn drives another such set. The last axle runs back... More to a set of 8 and 24 tooth gears which reverse the gear ratio of the previous set for the tail rotor. Both main and tail rotors turn at the same rate, with a ratio of 3:1 with respect to the input crank.”
Full review at www.technicopedia.com

About Technic

TECHNIC is one of The LEGO Company's main lines based on creating detailed model machines and mechanical toys with specialized beams, axles, gears and connectors and primarily designed for older children and adults. The theme was first introduced as the Expert Builder series in 1977, but was officially renamed as TECHNIC in 1984. TECHNIC is still an active theme, and is one of the longest running themes in LEGO history. While most TECHNIC sets are vehicles that use pieces to mimic real vehicles, such as engine pieces, suspension, pneumatic, and transmission pieces, the TECHNIC parts have been used by various other System themes as well as LEGO Mindstorms.
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Single seater helicopter which can be motorized with set 8720. Main rotor and tail rotor can be turned simultaneously. From 8 years.
Description provided by LEGO©