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60421 LEGO City Robot World thumbnail image

60421 LEGO City Robot World
Images 6Description 
60421 LEGO City Robot World
  • Robot World thumbnail
  • Robot World thumbnail
  • Robot World thumbnail
  • Robot World thumbnail
  • Robot World thumbnail
  • Robot World thumbnail

Forecast Model

This represents the expected annual growth (CAGR) based solely on a forecast model.
LEGO 60421 Robot World is a 986 piece City set with 8 minifigs released in 2024. It features a fully functional robot-themed roller-coaster with a three-car train, an arcade, an e-sports arena, and a slushy bar. Includes eight minifigures, an articulated mech suit, and accessories like cell phones, slushy cups, and video game controllers.

The current retail price is $99.99, however, the average price on the secondary markets is around $107 which could indicate the set is backordered or temporarily out of stock in various regions. The set is estimated to retire sometime within mid and late 2025. Once retired, the expected annual growth will be close to 3% after the second year, valuing the set between $113 and $116 shortly after it is retired.
All regions

For Sale (New/Sealed)

This chart shows the sales listing trends of 60421 Robot World.
 (CA) CITY: Robot World Roller-Coaster Park (60421) $76.70
-23.3%
(US) 6041 Robot World Brand New Factory Sealed age 8+ 986 Pieces Free W/Purch
BrickEconomy Choice
$79.99
-20.0%
(US) CITY: Robot World Roller-Coaster Park (60421) New Mint, Expert Shipping $85.00
-15.0%
(US) CITY: Robot World Roller-Coaster Park (60421) New Mint, Expert Shipping $90.00
-10.0%
(US) City Robot World Roller-Coaster Park Adventure Toy, Arcade Themed Roller... $95.00
-5.0%
(US) City Robot World Roller Coaster Building Set - Kids Engineering Toy with Posable Mech... $99.35
-0.6%
(US) City 60421 Robot World Roller-Coaster Park Theme Park Building Set NEW $99.78
-0.2%
(US) 60421 LEGO City Robot World Roller-Coaster Park Adventure Light Box Damage $99.99
(US) Official LEGO Robot World $99.99
(US) Brand new, unopened box. $100.00
(JP) City LEGO City Robot World Roller Coaster Park Toy Birthday Present Blocks $103.37
+3.4%
(IN) BrickLink store India Brix $104.88
+4.9%
(US) CITY: Robot World Roller-Coaster Park (60421) New Mint, Expert Shipping $106.99
+7.0%
(US) City Robot World Roller-Coaster Park Adventure Toy, Arca Roller Coaster $110.00
+10.0%
Show 35 more listings

Sets in City / General

60473 The City Tower

Theme / Subtheme City / General
Year 2025
Pieces / Minifigs 1,941 / 7
Availability Exclusive
60473 LEGO The City Tower
Retail $209.99
Available at retail

60258 Tuning Workshop

Theme / Subtheme City / General
Year 2020
Pieces / Minifigs 897 / 7
Availability Retired
60258 LEGO City Tuning Workshop
Retail $99.99
Value ~$99.99

60462 Helicopter, Fire Truck & Submarine Remix

Theme / Subtheme City / General
Year 2025
Pieces / Minifigs 874 / 3
Availability Retail
60462 LEGO City Helicopter, Fire Truck & Submarine Remix
Retail $59.99
Available at retail

60233 Donut Shop Opening

Theme / Subtheme City / General
Year 2019
Pieces / Minifigs 790 / 10
Availability Retired
60233 LEGO City Donut Shop Opening
Retail $89.99
Value $114.99
Growth  +27.8%
Annual growth 4.1%

60292 Town Centre

Theme / Subtheme City / General
Year 2021
Pieces / Minifigs 790 / 10
Availability Retired
60292 LEGO City Centre
Retail $99.99
Value $135.39
Growth  +35.4%
Annual growth 8.9%

60306 Shopping Street

Theme / Subtheme City / General
Year 2021
Pieces / Minifigs 533 / 6
Availability Retired
60306 LEGO City Shopping Street
Retail $79.99
Value $94.88
Growth  +18.6%
Annual growth 4.1%

60291 Family House

Theme / Subtheme City / General
Year 2021
Pieces / Minifigs 388 / 4
Availability Retired
60291 LEGO City Family House
Retail $59.99
Value $69.99
Growth  +16.7%
Annual growth 3.0%

60257 Service Station

Theme / Subtheme City / General
Year 2020
Pieces / Minifigs 354 / 4
Availability Retired
60257 LEGO City Service Station
Retail $49.99
Value $67.94
Growth  +35.9%
Annual growth 5.7%

60387 4x4 Off-Roader Adventures

Theme / Subtheme City / General
Year 2023
Pieces / Minifigs 252 / 2
Availability Retired
60387 LEGO City 4x4 Off-Roader Adventures
Retail $29.99
Value ~$29.99

60290 Skate Park

Theme / Subtheme City / General
Year 2021
Pieces / Minifigs 195 / 4
Availability Retired
60290 LEGO City Skate Park
Retail $39.99
Value $43.82
Growth  +9.6%
Annual growth 3.6%

60234 People Pack Fun Fair

Theme / Subtheme City / General
Year 2019
Pieces / Minifigs 183 / 14
Availability Retired
60234 LEGO City People Pack Fun Fair
Retail $39.99
Value $44.98
Growth  +12.5%
Annual growth 2.6%

60202 People Pack Outdoor Adventures

Theme / Subtheme City / General
Year 2018
Pieces / Minifigs 164 / 15
Availability Retired
60202 LEGO City People Pack Outdoor Adventures
Retail $39.99
Value $65.00
Growth  +62.5%
Annual growth 6.2%

30569 LEGO Stand

Theme / Subtheme City / General
Year 2021
Pieces / Minifigs 43 / 1
Availability Retired
30569 City LEGO Stand
Retail $3.99
Value $6.12
Growth  +53.4%
Annual growth 5.4%

30639 Dog Park and Scooter

Theme / Subtheme City / General
Year 2023
Pieces / Minifigs 24 / 1
Availability Retired
30639 LEGO City Dog Park and Scooter
Retail $4.99
Value $16.84
Growth  +237.5%
Annual growth 31.4%

My Collection

Robot World Reviews

26 reviews
4.8
Collectors
Investors
“The LEGO City Robot World Roller-Coaster Park is brimming with captivating features for fans of gaming and amusement parks. You can send the 3-car train whizzing along a maze of twists and bends that weave through a futuristic video-gaming venue. It even includes an... More Exo-Force Mech!”
Full review at gjbricks.com
BrickEconomy Member Review
“Combining a roller coaster with an arcade, it offers a fun and sturdy build with an eye-catching black, azure, and bright green color scheme. The set features a small mech that works both as part of the attraction and as a standalone figure, plus plenty of space to fit the 8 included minifigures. The arcade area, DJ booth, and smooth-running coaster cars make this a fantastic, value-packed set that’s both great to display and incredibly playable. Highly recommended.”
 

About City General

The LEGO City theme is based on city life with the sets depicting city and emergency services, police, fire, airport, train, construction, and civilian services. The City theme proceeded LEGO Town which was replaced with LEGO World City in before it was rebranded as City in 2005.

General was introduced in 2018 and currently consists of 15 sets. As of today, 60292 Town Centre is the most valuable General set with an estimated new/factory sealed value of $135.
Read more
Kids who love gaming and amusement park toys will adore this fully functional roller-coaster set. The LEGO City Robot World Roller-Coaster Park (60421) adventure toy is packed with details to inspire hours of imaginative play. Kids can send the 3-car train whizzing through a futuristic video-gaming venue that houses an arcade with toy video game consoles, an e-sports arena, a slushy bar and more. The set also features an articulated mech suit and 8 minifigures for role play and storytelling.

This creative building set includes a step-by-step printed building guide and 3D instructions in the LEGO Builder app a digital building companion with intuitive zoom and rotate tools that enable kids to visualize models from all angles as they build.

LEGO City toys feature cool vehicles, realistic structures and fun characters that inspire without limits. Kids can add this LEGO City set to others (sold separately) from the LEGO City range to expand the world of play...
Description provided by LEGO©