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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

LEGO 60421 Robot World is a City set valued at $120 for new and sealed sets, up 20% from an original retail price of $99.99. The set retired in June 2026 with annual appreciation averaging 5.12% since. Used copies are valued between $98 and $129 depending on condition. Secondary market prices for new and sealed sets typically fall between $110 and $147.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Robot World since June 2026. Medium accuracy
LEGO 60421 Robot World is a City set released in 2024 under the General subtheme, containing 986 pieces and 8 minifigures. The build centers on a robot-themed roller coaster with a three-car train and track. Surrounding attractions include an arcade with video game consoles, an e-sports arena, and a slushy bar, plus an articulated mech suit. Accessories include cell phones, slushy cups, and video game controllers.

A new and sealed Robot World is currently valued at around $120, with annual growth of approximately 5%. The average used price is $100 for those in good overall condition. Based on current trends, this set could be valued near $126 within the next year. The 8 included minifigs account for approximately 20% of the set's total value. The set was available for 24 months, from June 2024 to June 2026.
All regions

For Sale (New/Sealed)

 (US) BrickLink store SleepyDad $99.99
-16.7%
(US) CITY: Robot World Roller-Coaster Park (60421)
BrickEconomy Choice
$100.00
-16.7%
(CA) BrickLink store Bricks of St Albert $105.00
-12.5%
(US) Sealed, NIB1 $107.25
-10.6%
(CA) City Robot World Roller-Coaster Park 60421 BNIB Sealed Authentic Brand New $108.13
-9.9%
(CA) 60421 City Robot World Roller-Coaster Park Toy Building Set NEW SEALED $108.14
-9.9%
(US) CITY: Robot World Roller-Coaster Park (60421) New and Sealed $109.00
-9.2%
(CA) Perfect box condition is not guaranteed, you may requestfor details of actual box con... $109.20
-9.0%
(US) CITY - Robot World Roller-Coaster Park (60421) - New $110.00
-8.3%
(CA) BrickLink store Brickworld QC $110.25
-8.1%
(CA) BrickLink store 17%OFF - FROM HEAD TO TOE $111.98
-6.7%
(US) BrickLink store Refresh Toys $112.49
-6.3%
(TH) Brand new in sealed box $114.12
-4.9%
(US) BrickLink store BricksAtoC $115.00
-4.2%
(CA) BrickLink store Aud Collectibles $115.50
-3.7%
(SK) BrickLink store Mik4brick $116.32
-3.1%
(US) CITY: Robot World Roller-Coaster Park (60421) NISB. Creased Box $118.00
-1.7%
(US) LEGO City 60421-1 Robot World Roller-Coaster Park $119.99
(US) BrickLink store BuildingCelebration $119.99
(US) NSIB - New Sealed In Box: Product will be in new sealed retail package. May have mino... $119.99
Show 31 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 60421 Robot World.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 60421 Robot World.

Sets in City / General

60473 The City Tower

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

60258 Tuning Workshop

Theme / Subtheme City / General
Year 2020
Pieces / Minifigs 897 / 7
Availability Retired
60258 LEGO City Tuning Workshop
Retail $99.99
Value $109.84
Growth  +9.9%
Annual growth 1.9%

60462 Helicopter, Fire Truck & Submarine Remix

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

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 $115.00
Growth  +27.8%
Annual growth 4.6%

60292 Town Centre

Theme / Subtheme City / General
Year 2021
Pieces / Minifigs 790 / 10
Availability Retired
60292 LEGO City Centre
Retail $99.99
Value $167.99
Growth  +68.0%
Annual growth 11.7%

60497 Drive-Through Car Wash

Theme / Subtheme City / General
Year 2026
Pieces / Minifigs 583 / 4
Availability Retail
60497 LEGO City Drive-Through Car Wash
Retail $59.99
Available at retail

60306 Shopping Street

Theme / Subtheme City / General
Year 2021
Pieces / Minifigs 533 / 6
Availability Retired
60306 LEGO City Shopping Street
Retail $79.99
Value $119.97
Growth  +50.0%
Annual growth 6.6%

60496 Pizza Delivery Experience with Vehicles

Theme / Subtheme City / General
Year 2026
Pieces / Minifigs 494 / 5
Availability Retail
60496 LEGO City Pizza Delivery Experience with Vehicles
Retail $49.99
Available at retail

60291 Family House

Theme / Subtheme City / General
Year 2021
Pieces / Minifigs 388 / 4
Availability Retired
60291 LEGO City Family House
Retail $59.99
Value $86.89
Growth  +44.8%
Annual growth 6.0%

60257 Service Station

Theme / Subtheme City / General
Year 2020
Pieces / Minifigs 354 / 4
Availability Retired
60257 LEGO City Service Station
Retail $49.99
Value $69.99
Growth  +40.0%
Annual growth 5.8%

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 $26.99

60290 Skate Park

Theme / Subtheme City / General
Year 2021
Pieces / Minifigs 195 / 4
Availability Retired
60290 LEGO City Skate Park
Retail $39.99
Value $50.33
Growth  +25.9%
Annual growth 4.6%

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 $49.85
Growth  +24.7%
Annual growth 3.9%

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 $88.70
Growth  +121.8%
Annual growth 11.6%

30569 LEGO Stand

Theme / Subtheme City / General
Year 2021
Pieces / Minifigs 43 / 1
Availability Retired
30569 City LEGO Stand
Retail $3.99
Value $6.93
Growth  +73.7%
Annual growth 9.0%

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 $5.71
Growth  +14.4%
Annual growth 6.5%

My Collection

Robot World Reviews

27 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 17 sets. As of today, 60292 Town Centre is the most valuable General set with an estimated new/factory sealed value of $168.
Summary
City General Robot World set 60421 was released in June 2024, retailing for $100, but has since been retired. New, unopened Robot World sets are valued at $120, while used sets can be found for $100 in good condition.
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©