Twin-rotor Helicopter (42020-1)

LEGO set 42020-1 Twin-rotor Helicopter - Image 1

Price Comparison

No retailers currently stock Twin-rotor Helicopter in The United States.

Set details

Name: Twin-rotor Helicopter
Set number: 42020-1
Year: 2014
Theme: Technic
Number of parts: 145
Number of part types: 48
Age rating: 7-14

Price History

Track how the lowest available price for set 42020-1 in The United States has changed over time.

Parts

Browse all 145 parts in set 42020-1 with individual pricing from BrickLink or Brick Owl.

Price source:

Value of parts: $13.46
Pricing information known of 47/48 parts.

	Color	Quantity	Average price	Total	Value
Technic Beam 1 x 11 Thick	Blue	2	$1.09	$2.19	2 x $1.09 $2.19
Technic Rotor Blade Small with Hole and Axle Connector End	Dark Bluish Gray	6	$0.17	$1.04	6 x $0.17 $1.04
Technic Beam 1 x 3 Thin	Black	6	$0.15	$0.88	6 x $0.15 $0.88
Technic Pin Connector Toggle Joint Smooth Double with Axle and Pin Holes	Black	2	$0.35	$0.69	2 x $0.35 $0.69
Technic Beam 1 x 9 Thick	White	2	$0.23	$0.45	2 x $0.23 $0.45
Technic Axle Connector Hub with 3 Axles at 120°	Light Bluish Gray	2	$0.21	$0.43	2 x $0.21 $0.43
Technic Beam 3 x 3 L-Shape with Quarter Ellipse Thin	Black	2	$0.21	$0.43	2 x $0.21 $0.43
Tyre 14 x 6 Solid Smooth	Black	5	$0.08	$0.40	5 x $0.08 $0.40
Wheel 11 x 8 with Center Groove	Light Bluish Gray	4	$0.09	$0.37	4 x $0.09 $0.37
Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes]	Black	2	$0.17	$0.35	2 x $0.17 $0.35
Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole	Black	4	$0.08	$0.32	4 x $0.08 $0.32
Technic Beam 3 x 5 L-Shape Thick	Light Bluish Gray	4	$0.08	$0.32	4 x $0.08 $0.32
Technic Axle Pin with Friction Ridges Lengthwise	Blue	12	$0.03	$0.32	12 x $0.03 $0.32
Technic Beam 1 x 4 Thin	White	2	$0.15	$0.29	2 x $0.15 $0.29
Technic Beam 1 x 7 Thick	Light Bluish Gray	2	$0.15	$0.29	2 x $0.15 $0.29
Technic Panel Fairing #2 Small Smooth Short, Side B	Blue	1	$0.29	$0.29	1 x $0.29 $0.29
Technic Axle Connector Smooth [with x Hole + Orientation]	Light Bluish Gray	4	$0.07	$0.27	4 x $0.07 $0.27
Technic Tooth 1 x 3 with Axle Hole [Rounded Underside]	Trans-Clear	2	$0.13	$0.27	2 x $0.13 $0.27
Technic Gear 12 Tooth Bevel	Tan	3	$0.08	$0.24	3 x $0.08 $0.24
Technic Axle 4	Black	6	$0.04	$0.24	6 x $0.04 $0.24
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes	Light Bluish Gray	6	$0.04	$0.24	6 x $0.04 $0.24
Technic Panel Fairing #1 Small Smooth Short, Side A	Blue	1	$0.21	$0.21	1 x $0.21 $0.21
Technic Beam 1 x 4 Thin with Stud Connector	Light Bluish Gray	2	$0.11	$0.21	2 x $0.11 $0.21
Technic Bush	Light Bluish Gray	5	$0.04	$0.20	5 x $0.04 $0.20
Technic Axle 8	Black	1	$0.19	$0.19	1 x $0.19 $0.19
Technic Gear 12 Tooth Double Bevel	Black	2	$0.08	$0.16	2 x $0.08 $0.16
Technic Beam 2 x 4 L-Shape Thick	Black	4	$0.04	$0.16	4 x $0.04 $0.16
Technic Pin with Friction Ridges Lengthwise and Center Slots	Black	6	$0.03	$0.16	6 x $0.03 $0.16
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots	Blue	6	$0.03	$0.16	6 x $0.03 $0.16
Technic Beam 1 x 2 Thin	Blue	2	$0.07	$0.13	2 x $0.07 $0.13
Technic Beam 1 x 3 Thick	Blue	2	$0.07	$0.13	2 x $0.07 $0.13
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]	Light Bluish Gray	5	$0.03	$0.13	5 x $0.03 $0.13
Technic Axle 2 Notched	Red	5	$0.03	$0.13	5 x $0.03 $0.13
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced	Light Bluish Gray	5	$0.03	$0.13	5 x $0.03 $0.13
Technic Pin 3/4	Tan	5	$0.03	$0.13	5 x $0.03 $0.13
Technic Axle and Pin Connector Perpendicular	White	3	$0.04	$0.12	3 x $0.04 $0.12
Technic Axle 5	Light Bluish Gray	3	$0.04	$0.12	3 x $0.04 $0.12
Technic Beam 1 x 5 Thick	White	1	$0.09	$0.09	1 x $0.09 $0.09
Technic Pin without Friction Ridges Lengthwise	Light Bluish Gray	3	$0.03	$0.08	3 x $0.03 $0.08
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole	Light Bluish Gray	2	$0.04	$0.08	2 x $0.04 $0.08
Technic Axle and Pin Connector Perpendicular Triple	Light Bluish Gray	1	$0.07	$0.07	1 x $0.07 $0.07
Technic Axle 7	Light Bluish Gray	1	$0.07	$0.07	1 x $0.07 $0.07
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole	Black	1	$0.07	$0.07	1 x $0.07 $0.07
Technic Axle 5.5 with Stop [Rounded Short End]	Dark Bluish Gray	2	$0.03	$0.05	2 x $0.03 $0.05
Technic Axle 4 with Stop	Dark Bluish Gray	2	$0.03	$0.05	2 x $0.03 $0.05
Technic Pin Long without Friction Ridges	Tan	1	$0.04	$0.04	1 x $0.04 $0.04
Technic Axle 3	Light Bluish Gray	1	$0.03	$0.03	1 x $0.03 $0.03

Missing pricing information on the following items.

Part		Color	Quantity
	Sticker Sheet for Set 42020-1	[No Color/Any Color]	1

Compare the value of buying Twin-rotor Helicopter as a complete set versus the total value of all parts individually.

BrickLink

Ratio: what the parts sell for, over what the set sells for. Above 1× the parts are worth more than the set.

New · 6 months ?

Set ? · parts $12.91

Used · 6 months ?

Set ? · parts $8.34

Brick Owl

New · Current 0.5×

Set $30.56 · parts $15.22

New · 6 months ?

Set ? · parts $13.08

New · 1 year ?

Set ? · parts $13.46

Used · Current 1.03×

Set $10.13 · parts $10.43

Items sold, 6 months, new, both marketplaces ?

BrickLink
Condition	Timespan	Avg price	Items sold	Inventory value	Ratio
New	6 months	?	?	$12.91	?
Used	6 months	?	?	$8.34	?

Brick Owl
Condition	Timespan	Avg price	Inventory value	Ratio
New	Current	$30.56	$15.22	0.5
	6 months	?	$13.08	?
	1 year	?	$13.46	?
Used	Current	$10.13	$10.43	1.03

Combined 6 Month Sales Volume (New)
Total items sold	?

Get your LEGO® Technic model building off to a flying start with the 2-in-1 Twin-rotor Helicopter. Featuring linked spinning rotors, an opening cargo door and cool rescue styling, this great model offers just the right level of challenge for first-time builders. It also has a turning front wheel for easy maneuvering on the ground. Rebuilds into a single-rotor helicopter.

Features linked spinning rotors, turning front wheel, opening cargo door and a cool rescue-theme design
Get familiar with the versatile Technic building elements
Taxi along the ground, spin the rotors and take off
Rotors are connected with gear wheels and spin together
2-in-1 model: rebuilds into a single-rotor helicopter
Twin-rotor Helicopter measures 3” (8cm) high, 8” (22cm) long and 5” (13cm) wide

Find the cheapest offers for set 42020-1 from sellers on secondary marketplaces like Brick Owl and eBay. As an eBay Partner Network Affiliate and Brick Owl Affiliate, I earn from qualifying purchases.

Brick Owl and eBay marketplace offers.

BrickLink history of 0 sales with 0 total item quantity. Item condition: New.

Remove outliers

No sale history available.