In 2021, LEGO released 6 Classic sets in the subtheme Creative Bricks, all of these sets have been retired. For that year, the total price of all retail sets cost $200, today those sets are valued around $224, a growth of 12%.
Most valuable 2021 LEGO Classic set
11016 Creative Building Bricks $52.61
Highest growth 2021 Classic set
11012 Creative White Bricks +40.28%
6 sets

11012 Creative White Bricks

Theme Classic
Year 2021
Pieces 60
Availability Retired
11012 LEGO Creative White Bricks
Retail $4.99
Value $7.00
Growth  +40.3%
Annual growth 6.7%

11013 Creative Transparent Bricks

Theme / Subtheme Classic / Creative Bricks
Year 2021
Pieces 500
Availability Retired
11013 LEGO Creative Bricks Creative Transparent Bricks
Retail $29.99
Value $34.43
Growth  +14.8%
Annual growth 5.0%

11014 Bricks and Wheels

Theme Classic
Year 2021
Pieces 653
Availability Retired
11014 LEGO Bricks and Wheels
Retail $39.99
Value $47.67
Growth  +19.2%
Annual growth 4.6%

11015 Around the World

Theme Classic
Year 2021
Pieces 950
Availability Retired
11015 LEGO Around the World
Retail $49.99
Value $47.97

11016 Creative Building Bricks

Theme Classic
Year 2021
Pieces 1,200
Availability Retired
11016 LEGO Creative Building Bricks
Retail $49.99
Value $52.61
Growth  +5.2%
Annual growth 2.0%

66666 LEGO Masters 4 in 1 Value Pack

Theme Classic
Year 2021
Pieces 614
Availability Retired
66666 LEGO Masters 4 in 1 Value Pack
Retail $25.00
Value $34.50
Growth  +38.0%
Annual growth 6.2%