In 2019, LEGO released 5 Icons sets across 4 subthemes, all of these sets have been retired. Subthemes for that year included Modular Buildings, Space, Vehicles, and Winter Village. For that year, the total price of all retail sets cost $670, today those sets are valued around $1,018, a growth of 52%.
Most valuable 2019 LEGO Icons set
10264 Corner Garage $333.59
Highest growth 2019 Icons set
10269 Harley-Davidson Fat Boy +78.58%
Most owned 2019 Icons set
10266 NASA Apollo 11 Lunar Lander
5 sets

10264 Corner Garage

Theme / Subtheme Icons / Modular Buildings
Year 2019
Pieces / Minifigs 2,569 / 6
Availability Retired
10264 LEGO Corner Garage
Retail $199.99
Value $333.59
Growth  +66.8%
Annual growth 11.5%

10265 Ford Mustang

Theme / Subtheme Icons / Vehicles
Year 2019
Pieces 1,471
Availability Retired
10265 LEGO Ford Mustang
Retail $169.99
Value $215.71
Growth  +26.9%
Annual growth 9.5%

10266 NASA Apollo 11 Lunar Lander

Theme / Subtheme Icons / Space
Year 2019
Pieces / Minifigs 1,087 / 2
Availability Retired
10266 LEGO NASA Apollo 11 Lunar Lander
Retail $99.99
Value $119.93
Growth  +19.9%
Annual growth 7.0%

10267 Gingerbread House

Theme / Subtheme Icons / Winter Village
Year 2019
Pieces / Minifigs 1,477 / 2
Availability Retired
10267 LEGO Gingerbread House
Retail $99.99
Value $170.00
Growth  +70.0%
Annual growth 11.4%

10269 Harley-Davidson Fat Boy

Theme / Subtheme Icons / Vehicles
Year 2019
Pieces 1,023
Availability Retired
10269 LEGO Harley-Davidson Fat Boy
Retail $99.99
Value $178.56
Growth  +78.6%
Annual growth 12.9%