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Sets
Technic
Mountain Rambler

8414 LEGO Technic Mountain Rambler

Name: LEGO Technic Mountain Rambler
Brand: LEGO
SKU: 8414-1
Availability: InStock
Rating: 4.70 (21 reviews)

Images 6Description 1

LEGO 8414 Mountain Rambler is a Technic set from 1997 valued at $102 for new and sealed sets, up 240% from an original retail price of $29.99. Annual appreciation has averaged 4.29% since release. On the used market, values range from $25 to $32 based on condition. Secondary market prices for new and sealed sets typically fall between $92 and $124.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Mountain Rambler since November 2016. Very high accuracy

LEGO 8414 Mountain Rambler is a Technic Tech Build set released in 1997, containing 244 pieces. Also known as the LEGO Technic Sierra Nevada IV, the model is an off-road vehicle with steering operated by an overhead hand-of-god control, front balloon tires, rear rubber treads with triangular geometry, and suspension with shock absorbers. It has a rear-mounted V-2 engine geared at 3:1, with a clear cylinder and red pistons that move as the treads turn. The set also includes instructions for an alternate robot model that can be motorized with set 8735.

A new and sealed Mountain Rambler is currently valued at around $102, with annual growth of approximately 4%. The average used price is $26 for those in good overall condition. New and sealed listings currently range from $90 to $133. Based on current trends, this set could be valued near $106 within the next year.

All regions

All regions 11
United States 7
Europe 3
Canada 1

For Sale (New/Sealed)

	(US) * Best US listing for Mountain Rambler *	BrickEconomy Choice $129.99
	(US) This set is Brand New and Sealed. We are the original owner and bought it new off the...	$76.00 -25.4%
	(ES) New in box, seals cut, minor shelfwear all polybags present an sealed. If you want to...	$85.91 -15.7%
	(US) New in box Box has some shelf wear and one area on the side that is slightly scratche...	$90.00 -11.6%
	(US) Great condition minimal wear.	$99.99 -1.8%
	(IT) BrickLink store IMC Il Mattoncino Colorato	$105.00 +3.1%
	(CA) BOX IN GOOD CONDITION. PRICE TAG	$114.21 +12.1%
	(US) Technic 8414 Mountain Rambler New	$129.99 +27.6%
	(NL) Box is sealed and in excelent condition. There is a sticker on the back.	$131.25 +28.9%
	(US) Vintage LEGO Technic 8414 Motorized 4WD Track Buggy NEW/SEALED (Retired 1995)	$152.99 +50.2%
	(US) (NEW / SEALED) 8414 Mountain Rambler (shelf wear)	$200.00 +96.3%

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 8414 Mountain Rambler.

More sets in Technic


	8479 Barcode Multi-Set Theme Technic Year 1997 Pieces 1,280 Availability Retired Buy this set at eBay Bricklink	Retail $164.00 Value $523.31 Growth +219.1% Annual growth 4.1% I own this set I want this set

	8459 Pneumatic Front-End Loader Theme Technic Year 1997 Pieces 591 Availability Retired Buy this set at eBay Bricklink	Retail $82.00 Value $378.11 Growth +361.1% Annual growth 3.6% I own this set I want this set

	8277 Giant Model Set Theme Technic Year 1997 Pieces 554 Availability Retired Buy this set at eBay	Retail $39.99 Value $155.10 Growth +287.8% Annual growth 4.7% I own this set I want this set

	8437 Future Car Theme Technic Year 1997 Pieces 419 Availability Retired Buy this set at eBay	Retail $54.00 Value $119.13 Growth +120.6% Annual growth 2.3% I own this set I want this set

	8250 Search Sub Theme Technic Year 1997 Pieces / Figures 383 / 1 Availability Retired Buy this set at eBay Bricklink	Retail $49.50 Value $86.67 Growth +75.1% Annual growth 2.2% I own this set I want this set

	8299 Search Sub Theme Technic Year 1997 Pieces / Figures 373 / 1 Availability Retired Buy this set at eBay	Retail $49.99 Value $199.00 Growth +298.1% Annual growth 4.5% I own this set I want this set

	8232 Chopper Force Theme Technic Year 1997 Pieces / Figures 289 / 1 Availability Retired Buy this set at Amazon eBay	Retail $24.99 Value $113.05 Growth +352.4% Annual growth 5.6% I own this set I want this set

	8229 Tread Trekker Theme Technic Year 1997 Pieces / Figures 185 / 1 Availability Retired Buy this set at eBay	Retail $21.99 Value $51.74 Growth +135.3% Annual growth 2.9% I own this set I want this set

	8222 VTOL Theme Technic Year 1997 Pieces / Figures 138 / 1 Availability Retired Buy this set at Amazon eBay	Retail $16.99 Value $46.48 Growth +173.6% Annual growth 3.4% I own this set I want this set

	8215 Gyro Copter Theme Technic Year 1997 Pieces 107 Availability Retired Buy this set at eBay	Retail $7.99 Value $33.86 Growth +323.8% Annual growth 5.0% I own this set I want this set

	8216 Turbo 1 Theme Technic Year 1997 Pieces 97 Availability Retired Buy this set at eBay Bricklink	Retail $9.99 Value $64.06 Growth +541.2% Annual growth 4.1% I own this set I want this set

	2129 Blast-Off Dragster Theme Technic Year 1997 Pieces 63 Availability Retired Buy this set at Amazon eBay	Retail $6.99 Value $32.40 Growth +363.5% Annual growth 2.8% I own this set I want this set

	8205 Bungee Blaster Theme Technic Year 1997 Pieces 63 Availability Retired Buy this set at eBay	Retail $6.99 Value $22.00 Growth +214.7% Annual growth 3.2% I own this set I want this set

My Collection

I own this set

I want this set

Set Details

Set number

8414-1

Name

Mountain Rambler

Theme

Technic

Year

1997

Released

August 1997

Availability

Retired

Pieces

244 (PPP $0.12)

Set Pricing

Retail price

$29.99

New/Sealed

Value

$101.86

Growth

+239.65%

Annual growth

+4.29% Decreasing

Rolling growth

+2.30% (Previous 12 months)

90-day change

1.27%

Used

Value

$26.28

Range

$24.99 - $31.54

Quick Buy

eBay

Buy

Lowest price

$129.99

Highest price

$152.99

Bricklink

Buy

Lowest price

$76.00

Highest price

$131.25

*Listings are for new/sealed sets.

Set Predictions

New/Sealed

Today's value

$101.86

1 year forecast

$106.23+4.29%

5 year forecast

$123.49+21.24%

$120

$127

8414 Mountain Rambler is projected to be valued between $120 - $127 within five years.

Insights

Released in 1997 and long retired, Mountain Rambler (8414) is a vintage Technic vehicle with distinctive rear rubber treads, balloon tires and a functional V-2 engine that reduce remake risk, and sealed availability is limited, while demand remains concentrated and can be volatile because it is an unlicensed, minifigure-free Technic model.

Set Facts

The set is a TECHNIC Tech Build.
The set has a clear engine cylinder and red pistons which are new to make it easier to see the engine function. When the chains move, the pistons in the engine move up and down.
The front and rear wheels can be steered using an overhead control.
This set uses front balloon tires and rear rubber treads.
Also builds a robot which can be motorized with set number 8735.

Barcodes

EAN

5702010984145

Mountain Rambler Reviews

21 reviews

4.7

Collectors

Investors

Technic-Dialog

“The Sierra Nevada IV from the Lego Technic series is not one of the more beautiful Lego models. However, it’s robust and has a chain drive (in this case: rubber bands), which is very rare. All in all, I would rather call it a fantasy model, because in reality such vehicles... More don’t seem to occur. Assembly makes lots of fun, so after all its four stars in the overall rating are quite justified.”

Full review at technic-dialog.de

Technicopedia

“The 8414 Mountain Rambler released in 1997 doesn't seem like a real vehicle as much as it seems like an excuse to use the new rubber tracks with some suspension, and at that it succeeds reasonably. This is the smallest Tech Build model of the year but still has an... More impressive array of features. Sadly the treads have too much friction to roll properly and therefore this model is not as good as it could be.”

Full review at www.technicopedia.com

Theme Analysis

Technic

Sets

574

Years

1977 - 2026

Annual growth

+3.96% (this set +4.29%)

This set's annual growth (CAGR) vs. subtheme

Community Stats

Mountain Rambler currently ranks #373 out of the top most owned sets in Technic.

#1Bugatti Chiron

#2Lamborghini Sián FKP 37

#3Porsche 911 RSR

#4Land Rover Defender

#5McLaren Formula 1 Race Car

#373Mountain Rambler

#374Tractor with Trailer

#375Street Chopper

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. The theme was first introduced as the Expert Builder series in 1977, but was officially renamed as TECHNIC in 1984.

Summary

Technic Mountain Rambler set 8414 was released in August 1997, retailing for $30, but has since been retired. New, unopened Mountain Rambler sets are valued at $102, while used sets can be found for $26.

LEGO TECHNIC Sierra Nevada IV with great suspension, V2 motor and hefty all terrain tires on the front and continuous track at the rear. Also builds a robot which can be motorized with set number 8735. From 9 years.

Set Pricing Models

BrickEconomy uses a number of methods to determine the value of a set.

New/Sealed

Machine Learning/AI Model

Value (today)

$101.86

Value (in a year)

$106.23

Value (in 2 years)

$110.61

Accuracy

0.960800 Very high

Statistical Model

Value (today)

$105.72

Value (in a year)

(Possible plateau)

Value (in two years)

(Possible plateau)

Accuracy

0.203111 Very low

Used

Machine Learning/AI Model

Value (today)

$26.28

Value (low range)

$24.99

Value (high range)

$31.54

Accuracy

0.905800 High

To learn more about how we calculate pricing and forecasting, check out our article on BrickEconomy’s Approach to LEGO Pricing and Future Value Predictions.

Region · United States (USD)

Theme · Light

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