In 2012, LEGO released 7 City Traffic sets, all of these sets have been retired. For that year, the total price of all retail sets cost $235, today those sets are valued around $545, a growth of 132%.
Most valuable 2012 LEGO City Traffic set
4207 City Garage $201.02
Highest growth 2012 City Traffic set
4432 Garbage Truck +296.50%
7 sets

4206-2 Recycling Truck

Theme / Subtheme City / Traffic
Year 2012
Pieces / Minifigs 297 / 3
Availability Retired
4206-2 LEGO City Recycling Truck
Retail $29.99
Value $56.09
Growth  +87.0%
Annual growth 2.9%

4207 City Garage

Theme / Subtheme City / Traffic
Year 2012
Pieces / Minifigs 933 / 5
Availability Retired
4207 LEGO Traffic City Garage
Retail $119.99
Value $201.02
Growth  +67.5%
Annual growth 3.5%

4432 Garbage Truck

Theme / Subtheme City / Traffic
Year 2012
Pieces / Minifigs 208 / 2
Availability Retired
4432 LEGO City Garbage Truck
Retail $19.99
Value $79.26
Growth  +296.5%
Annual growth 6.2%

4433 Dirt Bike Transporter

Theme / Subtheme City / Traffic
Year 2012
Pieces / Minifigs 201 / 2
Availability Retired
4433 LEGO City Dirt Bike Transporter
Retail $19.99
Value $75.17
Growth  +276.0%
Annual growth 6.3%

4434 Dump Truck

Theme / Subtheme City / Traffic
Year 2012
Pieces / Minifigs 222 / 2
Availability Retired
4434 LEGO City Dump Truck
Retail $19.99
Value $62.40
Growth  +212.2%
Annual growth 5.5%

4435 Car and Caravan

Theme / Subtheme City / Traffic
Year 2012
Pieces / Minifigs 218 / 2
Availability Retired
4435 LEGO City Car and Caravan
Retail $19.99
Value $66.03
Growth  +230.3%
Annual growth 5.0%

30150 Racing Car

Theme / Subtheme City / Traffic
Year 2012
Pieces / Minifigs 37 / 1
Availability Retired
30150 LEGO City Racing Car
Retail $4.99
Value $5.09
Growth  +2.0%
Annual growth 1.9%