In 2020, LEGO released 7 Icons sets across 6 subthemes, all of these sets have been retired. Subthemes for that year included Buildings, Fairground, Modular Buildings, Trains, Vehicles, and Winter Village. For that year, the total price of all retail sets cost $1,640, today those sets are valued around $3,224, a growth of 97%.
Most valuable 2020 LEGO Icons set
10276 Colosseum $1,499.72
Most owned 2020 Icons set
10270 Bookshop
7 sets

10270 Bookshop

Theme / Subtheme Icons / Modular Buildings
Year 2020
Pieces / Minifigs 2,504 / 5
Availability Retired
10270 LEGO Bookshop
Retail $199.99
Value $297.88
Growth  +48.9%
Annual growth 16.8%

10271 Fiat 500

Theme / Subtheme Icons / Vehicles
Year 2020
Pieces 960
Availability Retired
10271 LEGO Fiat 500
Retail $89.99
Value $109.95
Growth  +22.2%
Annual growth 5.6%

10272 Old Trafford - Manchester United

Theme / Subtheme Icons / Buildings
Year 2020
Pieces 3,898
Availability Retired
10272 LEGO Old Trafford - Manchester United
Retail $299.99
Value $669.56
Growth  +123.2%
Annual growth 17.3%

10273 Haunted House

Theme / Subtheme Icons / Fairground
Year 2020
Pieces / Minifigs 3,231 / 10
Availability Retired
10273 LEGO Haunted House
Retail $299.99
Value $369.87
Growth  +23.3%
Annual growth 6.3%

10275 Elf Club House

Theme / Subtheme Icons / Winter Village
Year 2020
Pieces / Minifigs 1,197 / 4
Availability Retired
10275 LEGO Elf Club House
Retail $99.99
Value $135.00
Growth  +35.0%
Annual growth 8.4%

10276 Colosseum

Theme / Subtheme Icons / Buildings
Year 2020
Pieces 9,036
Availability Retired
10276 LEGO Colosseum
Retail $549.99
Value $1,499.72
Growth  +172.7%
Annual growth 35.4%

10277 Crocodile Locomotive

Theme / Subtheme Icons / Trains
Year 2020
Pieces / Minifigs 1,271 / 2
Availability Retired
10277 LEGO Trains Crocodile Locomotive
Retail $99.99
Value $141.80
Growth  +41.8%
Annual growth 7.7%