In 2007, LEGO released 2 City Trains sets, all of these sets have been retired. For that year, the total price of all retail sets cost $70, today those sets are valued around $356, a growth of 409%.
Most valuable 2007 LEGO City Trains set
7996 Train Rail Crossing $179.69
Largest 2007 LEGO City Trains set
7997 Train Station 387 pieces
Theme / Subtheme City / Trains
Year 2007
Pieces 4
Availability Retired
7996 LEGO City Train Rail Crossing
Retail $24.99
Value $179.69
Growth  +619.0%
Annual growth 7.2%
Theme / Subtheme City / Trains
Year 2007
Pieces / Minifigs 387 / 5
Availability Retired
7997 LEGO City Train Station
Retail $44.99
Value $176.20
Growth  +291.6%
Annual growth 5.6%