1. Sets
  2. 2018
  3. Classic
  4. Building Bigger Thinking

LEGO 2018 / Classic / Building Bigger Thinking Sets

In 2018, LEGO released 5 Classic Building Bigger Thinking sets, all of these sets have been retired. For that year, the total price of all retail sets cost $125, today those sets are valued around $189, a growth of 52%.
Most valuable 2018 LEGO Classic Building Bigger Thinking set
10405 Mission to Mars $109.74
Most owned 2018 Classic Building Bigger Thinking set
10401 Rainbow Fun
5 sets

10401 Rainbow Fun

Theme / Subtheme Classic / Building Bigger Thinking
Year 2018
Pieces 85
Availability Retired
10401 LEGO Building Bigger Thinking Rainbow Fun
Retail $4.99
Value $8.49
Growth  +70.1%
Annual growth 3.6%

10402 Fun Future

Theme / Subtheme Classic / Building Bigger Thinking
Year 2018
Pieces / Minifigs 186 / 1
Availability Retired
10402 LEGO Building Bigger Thinking Fun Future
Retail $9.99
Value $13.14
Growth  +31.5%
Annual growth 2.0%

10403 World Fun

Theme / Subtheme Classic / Building Bigger Thinking
Year 2018
Pieces / Minifigs 295 / 2
Availability Retired
10403 LEGO Building Bigger Thinking World Fun
Retail $19.99
Value $22.93
Growth  +14.7%
Annual growth 2.5%

10404 Ocean's Bottom

Theme / Subtheme Classic / Building Bigger Thinking
Year 2018
Pieces / Minifigs 579 / 2
Availability Retired
10404 LEGO Building Bigger Thinking Ocean's Bottom
Retail $29.99
Value $35.18
Growth  +17.3%
Annual growth 1.5%

10405 Mission to Mars

Theme / Subtheme Classic / Building Bigger Thinking
Year 2018
Pieces / Minifigs 871 / 3
Availability Retired
10405 LEGO Building Bigger Thinking Mission to Mars
Retail $59.99
Value $109.74
Growth  +82.9%
Annual growth 4.8%

Year Pricing

Retail
$124.95   (for all 5 sets)
New/Sealed
Value
$189.48
Growth
+51.64%
Annual growth
+2.11%
Used
Value
$84.02

2018 Set Lifespans

The average lifespan of a 2018 Classic set is 10 months where 10403 World Fun had the longest lifespan of 12 months.
Fun Future
Mission to Mars
Ocean's Bottom
Rainbow Fun
World Fun
Average (10 months)
Lifespan in months
0
6
12

Community Stats

The following are the top 5 most owned 2018 Classic Building Bigger Thinking sets by LEGO collectors.
#1Rainbow Fun
#2Fun Future
#3World Fun
#4Ocean's Bottom
#5Mission to Mars

About LEGO Classic Building Bigger Thinking

The LEGO Group celebrated their 60th anniversary of its iconic plastic brick in 2018 by releasing a new theme called Building Bigger Thinking, which features five sets paying tribute to classic LEGO themes of old such as Space, Castle, Pirates, and Town. Each set included a 60 year printed 2×4 tile to signify the 60th anniversary of the brick.
2018 LEGO Sets
2018 celebrated the brick’s 60th anniversary and the minifigure’s 40th. The Wizarding World returned after a long hiatus, spanning Harry Potter and Fantastic Beasts. New themes included Jurassic World: Fallen Kingdom, Unikitty!, The Powerpuff Girls, and the first wave of Overwatch, while Star Wars covered Solo-era releases. Toys-to-life title LEGO Dimensions had wrapped, and Nexo Knights ended around this time.