In 2002, LEGO released 10 Trains 9V sets, all of these sets have been retired. For that year, the total price of all retail sets cost $584, today those sets are valued around $4,217, a growth of 622%.
Most valuable 2002 LEGO Trains 9V set
10020-2 Santa Fe Super Chief Limited Edition $731.33
Largest 2002 LEGO Trains 9V set
4535 LEGO Express Deluxe 762 pieces
Most owned 2002 Trains 9V set
10020 Santa Fe Super Chief
10 sets

4534 LEGO Express

Theme / Subtheme Trains / 9V
Year 2002
Pieces 456
Availability Retired
4534 Trains LEGO Express
Retail $159.99
Value $530.60
Growth  +231.6%
Annual growth 5.1%

4535 LEGO Express Deluxe

Theme / Subtheme Trains / 9V
Year 2002
Pieces 762
Availability Retired
4535 Trains LEGO Express Deluxe
Retail $179.99
Value $559.02
Growth  +210.6%
Annual growth 4.8%

10020 Santa Fe Super Chief

Theme / Subtheme Trains / 9V
Year 2002
Pieces / Minifigs 435 / 2
Availability Retired
10020 LEGO Trains Santa Fe Super Chief
Retail $39.99
Value $575.54
Growth  +1339.2%
Annual growth 11.8%

10020-2 Santa Fe Super Chief Limited Edition

Theme / Subtheme Trains / 9V
Year 2002
Pieces / Minifigs 436 / 2
Availability Retired
10020-2 LEGO Trains Santa Fe Super Chief Limited Edition
Retail $39.99
Value $731.33
Growth  +1728.8%
Annual growth 6.3%

10022 Santa Fe Cars Set II

Theme / Subtheme Trains / 9V
Year 2002
Pieces 411
Availability Retired
10022 LEGO Trains Santa Fe Cars Set II
Retail $34.99
Value $581.11
Growth  +1560.8%
Annual growth 5.9%

10025 Santa Fe Cars Set I

Theme / Subtheme Trains / 9V
Year 2002
Pieces 326
Availability Retired
10025 LEGO Trains Santa Fe Cars Set I
Retail $34.99
Value $527.18
Growth  +1406.7%
Annual growth 7.5%

10153 Train Motor 9 V

Theme / Subtheme Trains / 9V
Year 2002
Pieces 3
Availability Retired
10153 LEGO Train Motor 9 V
Retail $24.99
Value $155.69
Growth  +523.0%
Annual growth 4.9%

10205 Large Black Train Engine with Tender

Theme / Subtheme Trains / 9V
Year 2002
Pieces 232
Availability Retired
10205 LEGO Large Black Train Engine with Tender
Retail $23.99
Value $294.11
Growth  +1126.0%
Annual growth 5.0%

4186875 Platform and Mini-Figures

Theme / Subtheme Trains / 9V
Year 2002
Pieces / Minifigs 47 / 5
Availability Retired
4186875 LEGO Trains Platform and Mini-Figures
Retail $19.99
Value $64.08
Growth  +220.6%
Annual growth 4.8%

4186876 Blue Passenger Wagon

Theme / Subtheme Trains / 9V
Year 2002
Pieces 192
Availability Retired
4186876 LEGO Trains Blue Passenger Wagon
Retail $24.99
Value $198.57
Growth  +694.6%
Annual growth 7.7%