In 2014, LEGO released 3 City Trains sets, all of these sets have been retired. For that year, the total price of all retail sets cost $415, today those sets are valued around $749, a growth of 81%.
Most valuable 2014 LEGO City Trains set
60052 Cargo Train $375.00
Highest growth 2014 City Trains set
60050 Train Station +94.12%
Most owned 2014 City Trains set
60051 High-Speed Passenger Train
3 sets

60050 Train Station

Theme / Subtheme City / Trains
Year 2014
Pieces / Minifigs 423 / 5
Availability Retired
60050 LEGO City Train Station
Retail $64.99
Value $126.16
Growth  +94.1%
Annual growth 3.5%

60051 High-Speed Passenger Train

Theme / Subtheme City / Trains
Year 2014
Pieces / Minifigs 610 / 3
Availability Retired
60051 LEGO City High-Speed Passenger Train
Retail $149.99
Value $248.00
Growth  +65.3%
Annual growth 4.9%

60052 Cargo Train

Theme / Subtheme City / Trains
Year 2014
Pieces / Minifigs 888 / 6
Availability Retired
60052 LEGO City Cargo Train
Retail $199.99
Value $375.00
Growth  +87.5%
Annual growth 5.1%