1. Sets
  2. Trains
  3. 9V
Why am I seeing ads?Sign In
3748 LEGO Light Unit for Train thumbnail image

3748 LEGO Light Unit for Train
Details
Images 1
3748 LEGO Light Unit for Train
  • Light Unit for Train thumbnail

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Light Unit for Train since June 2016. Very high accuracy
3748 Light Unit for Train was a 4 piece Trains exclusive set released in 2001. Today's value for a new/sealed Light Unit for Train is estimated around $38 with a average yearly gain of 6% and is expected to level off closer to 4% soon. The current used prices for Light Unit for Train can be found in the range of $20 and $24 depending on the set's condition, with an average price of $20 if it is in good overall condition.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 3748 Light Unit for Train.

Sets in Trains / 9V

10001 Metroliner Legend

Theme / Subtheme Trains / 9V
Year 2001
Pieces / Minifigs 782 / 11
Availability Retired
10001 LEGO Trains Metroliner Legend
Retail $149.99
Value $1,060.00
Growth 606.7%
Annual growth 8.1%

10002 Railroad Club Car

Theme / Subtheme Trains / 9V
Year 2001
Pieces / Minifigs 293 / 5
Availability Retired
10002 LEGO Trains Railroad Club Car
Retail $37.49
Value $406.65
Growth 984.7%
Annual growth 5.2%

10017 Hopper Wagon

Theme / Subtheme Trains / 9V
Year 2001
Pieces 228
Availability Retired
10017 LEGO Trains Hopper Wagon
Retail $19.99
Value $84.78
Growth 324.1%
Annual growth 4.2%

10015 Green Passenger Wagon

Theme / Subtheme Trains / 9V
Year 2001
Pieces 194
Availability Retired
10015 LEGO Trains Green Passenger Wagon
Retail $19.99
Value $94.92
Growth 374.8%
Annual growth 4.0%

10014 Caboose

Theme / Subtheme Trains / 9V
Year 2001
Pieces 170
Availability Retired
10014 LEGO Trains Caboose
Retail $14.99
Value $100.00
Growth 567.1%
Annual growth 6.9%

10016 Tanker

Theme / Subtheme Trains / 9V
Year 2001
Pieces 128
Availability Retired
10016 LEGO Trains Tanker
Retail $19.99
Value $126.22
Growth 531.4%
Annual growth 4.7%

10013 Open Freight Wagon

Theme / Subtheme Trains / 9V
Year 2001
Pieces 121
Availability Retired
10013 LEGO Trains Open Freight Wagon
Retail $16.99
Value $78.06
Growth 359.4%
Annual growth 5.7%

3743 Locomotive Blue Bricks

Theme / Subtheme Trains / 9V
Year 2001
Pieces 106
Availability Retired
3743 LEGO Trains Locomotive Blue Bricks
Retail $6.99
Value $33.18
Growth 374.7%
Annual growth 8.3%

3744 Locomotive Green Bricks

Theme / Subtheme Trains / 9V
Year 2001
Pieces 106
Availability Retired
3744 LEGO Trains Locomotive Green Bricks
Retail $6.99
Value $33.58
Growth 380.4%
Annual growth 9.1%

3745 Locomotive Black Bricks

Theme / Subtheme Trains / 9V
Year 2001
Pieces 106
Availability Retired
3745 LEGO Trains Locomotive Black Bricks
Retail $6.99
Value $90.50
Growth 1194.7%
Annual growth 11.2%

3746 Locomotive Brown Bricks

Theme / Subtheme Trains / 9V
Year 2001
Pieces 106
Availability Retired
3746 LEGO Trains Locomotive Brown Bricks
Retail $6.99
Value $34.95
Growth 400.0%
Annual growth 9.6%

3747 Locomotive Dark Grey Bricks

Theme / Subtheme Trains / 9V
Year 2001
Pieces 106
Availability Retired
3747 LEGO Trains Locomotive Dark Grey Bricks
Retail $6.99
Value $27.77
Growth 297.3%
Annual growth 4.4%

3741 Large Locomotive

Theme / Subtheme Trains / 9V
Year 2001
Pieces 92
Availability Retired
3741 LEGO Trains Large Locomotive
Retail $19.99
Value $135.79
Growth 579.3%
Annual growth 9.6%

3740 Small Locomotive

Theme / Subtheme Trains / 9V
Year 2001
Pieces 67
Availability Retired
3740 LEGO Trains Small Locomotive
Retail $14.99
Value $66.62
Growth 344.4%
Annual growth 7.1%

3742 Tender

Theme / Subtheme Trains / 9V
Year 2001
Pieces 39
Availability Retired
3742 LEGO Trains Tender
Retail $10.99
Value $90.91
Growth 727.2%
Annual growth 10.7%

My Collection

Why am I seeing ads?Sign In

Light Unit for Train Reviews

12 reviews
4.5
Collectors
Investors
BrickTrains-Sets
“The 3748 Light unit for train is a attachment to the “My own train set” line, which would give the trains an option of having it able to have a light, to brighten up the tracks. The set only contains 4 pieces, of the major ones, there is the wire connector, and the light... More bulb. The only way to have it turn on, is to attach it to a 9 volt motor train.”
Full review at bricktrains-sets.com

About Trains 9V

LEGO Trains is one of the longer running themes that dates back from 1966 and ran up until 2006. During its run there were multiple sets released running on various power platforms from 4.5volt, to 9 and 12 volt sets. Later in 2011 LEGO released additional train sets using RC and Power Functions controllers under different themes like City.

9V consists of 67 sets that ran from 1991 to 2006. As of today, 4560 Railway Express is the most valuable 9V set with an estimated new/factory sealed value of $1,293.
Read more