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 $203, a growth of 62%.
Most valuable 2018 LEGO Classic Building Bigger Thinking set
10405 Mission to Mars $113.90
Most owned 2018 Classic Building Bigger Thinking set
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 $8.05
Growth  +61.3%
Annual growth 8.8%
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 $13.47
Growth  +34.8%
Annual growth 3.9%
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 $20.97
Growth  +4.9%
Annual growth 1.6%
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 $46.17
Growth  +54.0%
Annual growth 4.0%
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 $113.90
Growth  +89.9%
Annual growth 6.8%