Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
42100 Liebherr R 9800 is a 4,108 piece Technic set released in 2019. The set model is based on the Liebherr R 9800, a mining excavator and the biggest hydraulic excavator in the world and was developed in partnership with Liebherr-Mining Equipment Colmar SAS in France

The current retail price is $449.99, however, the average sales listings on the secondary markets is closer to $460. The set is estimated to retire sometime within early to mid 2022. Once retired, the expected annual growth will be close to 4% after the second year, which will value the set bewteen $500 and $533 shortly after it is retired.
Retirement risk Retirement risk. Liebherr R 9800 should be retiring in most LEGO retail markets and regional LEGO.com online shops very soon. A number of regions have already retired this set.

For Sale (New/Sealed)

This chart shows the sales listing trends of 42100 Liebherr R 9800.
(US) Technic: Control+ Liebherr R 9800 Excavator Set US Fast Shipping
BrickEconomy Choice
$419.99
(US) Liebherr R 9800 Excavator Technic (42100) Brand New Complete
$425.00
-10.0%
(US) NEW LEGO Technic Liebherr R 9800 Excavator 42100 Building Kit Ultimate Adult Kid
$434.25
-8.0%
(DE) LEGO Technic 42100 Liebherr Bagger mit One Control 5702016369R 9800 - NEU & OVP
$441.65
-6.5%
(DE) Lego-42100 Liebherr Bagger R 9800 NEU OVP
$447.89
-5.1%
(DE) LEGO Technic 42100 Liebherr Bagger mit One Control 5702016369R 9800 - NEU & OVP
$449.85
-4.7%
(US) Offical set 42100 Technic Liebherr R 9800 at LEGO.com
$449.99
-4.7%
(DE) LEGO TECHNIC 42100 Liebherr Bagger R 9800 - NEU / OVP
$451.25
-4.4%
(BE) BrickLink store nick store
$451.35
-4.4%
(PT) BrickLink store The Magic Brick!
$451.35
-4.4%
(US) Amazon listing for Liebherr R 9800
~$462.73
-2.0%
(NL) BrickLink store BackCornerBricks
$462.91
-2.0%
(AT) BrickLink store A brick per day...
$463.49
-1.8%
(CH) BrickLink store Gregstore
$468.24
-0.8%
(SI) BrickLink store 3 BRICKS sale -15%
$471.70
-0.1%
Show 45 more listings

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Get ready for a colossal LEGO® build and play experience with the 4,108-piece LEGO Technic™ Liebherr R 9800 Excavator. Developed in partnership with Liebherr, this replica model is operated via the intuitive LEGO TECHNIC CONTROL+ app and powered by 2 advanced Smart Hubs with 7 motors.

The sophisticated app technology enables super-precise movement and amazing functionality, while delivering endless authentic digital play combinations via 4 different control screens with cool graphics.

The Multi-function control screen enables users to drive the machine in all directions, rotate the superstructure, extend and raise the boom, open and tilt the bucket, play realistic sound effects and get real-time feedback, such as boom position, power usage and drive distance.

With the One-touch screen, users can use drag patterns to control the boom, arm and bucket, while the Custom-built movements screen enables them to choose pre-set commands or record the model’s actions to create...
Description provided by LEGO©