In 2019, LEGO released 5 Classic sets in the subtheme Creative Fun, all of these sets have been retired. For that year, the total price of all retail sets cost $130, today those sets are valued around $198, a growth of 52%.
Most valuable 2019 LEGO Classic set
11004 Windows of Creativity $81.62
Largest 2019 LEGO Classic set
11005 Creative Fun 900 pieces
Most owned 2019 Classic set
11001 Bricks and Ideas
5 sets

11001 Bricks and Ideas

Theme Classic
Year 2019
Pieces 123
Availability Retired
11001 LEGO Bricks and Ideas
Retail $9.99
Value $11.42
Growth  +14.3%
Annual growth 2.9%

11002 Basic Brick Set

Theme Classic
Year 2019
Pieces 300
Availability Retired
11002 LEGO Basic Brick Set
Retail $19.99
Value $24.36
Growth  +21.9%
Annual growth 4.2%

11003 Bricks and Eyes

Theme Classic
Year 2019
Pieces 451
Availability Retired
11003 LEGO Bricks and Eyes
Retail $29.99
Value $34.66
Growth  +15.6%
Annual growth 3.6%

11004 Windows of Creativity

Theme Classic
Year 2019
Pieces 450
Availability Retired
11004 LEGO Windows of Creativity
Retail $29.99
Value $81.62
Growth  +172.2%
Annual growth 16.7%

11005 Creative Fun

Theme / Subtheme Classic / Creative Fun
Year 2019
Pieces 900
Availability Retired
11005 LEGO Creative Fun
Retail $39.99
Value $45.96
Growth  +14.9%
Annual growth 2.6%