Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Train Connection Wire since May 2016. Very high accuracy
LEGO 10078 Train Connection Wire was a Trains exclusive set released in 2003. The current value for a new and sealed Train Connection Wire is estimated at $97 with an average yearly gain of about 9% which is higher than other 9V sets.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 10078 Train Connection Wire.

Sets in Trains / 9V

Theme / Subtheme Trains / 9V
Year 2002
Pieces 762
Availability Retired
4535 Trains LEGO Express Deluxe
Retail $179.99
Value $777.09
Growth  331.7%
Annual growth 6.9%
Theme / Subtheme Trains / 9V
Year 2002
Pieces 456
Availability Retired
4534 Trains LEGO Express
Retail $159.99
Value $575.67
Growth  259.8%
Annual growth 6.3%
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 $660.03
Growth  1550.5%
Annual growth 13.6%
Theme / Subtheme Trains / 9V
Year 2002
Pieces / Minifigs 435 / 2
Availability Retired
10020 LEGO Trains Santa Fe Super Chief
Retail $39.99
Value $449.21
Growth  1023.3%
Annual growth 7.1%
Theme / Subtheme Trains / 9V
Year 2002
Pieces 411
Availability Retired
10022 LEGO Trains Santa Fe Cars Set II
Retail $34.99
Value $465.80
Growth  1231.2%
Annual growth 6.4%
Theme / Subtheme Trains / 9V
Year 2002
Pieces 326
Availability Retired
10025 LEGO Trains Santa Fe Cars Set I
Retail $34.99
Value $407.21
Growth  1063.8%
Annual growth 8.7%
Theme / Subtheme Trains / 9V
Year 2002
Pieces 232
Availability Retired
10205 LEGO Large Black Train Engine with Tender
Retail $23.99
Value $354.94
Growth  1379.5%
Annual growth 13.0%
Theme / Subtheme Trains / 9V
Year 2002
Pieces 192
Availability Retired
4186876 LEGO Trains Blue Passenger Wagon
Retail $24.99
Value $471.67
Growth  1787.4%
Annual growth 12.7%
Theme / Subtheme Trains / 9V
Year 2002
Pieces / Minifigs 47 / 5
Availability Retired
4186875 LEGO Trains Platform and Mini-Figures
Retail $19.99
Value $69.43
Growth  247.3%
Annual growth 8.2%
Theme / Subtheme Trains / 9V
Year 2002
Pieces 3
Availability Retired
10153 LEGO Train Motor 9 V
Retail $24.99
Value $145.38
Growth  481.8%
Annual growth 4.6%
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs include, but are not limited to, LEGO, eBay and others. Please read our disclosure policy.
Power for your train!
Use this wire to connect your speed regulator to your tracks and give your train the power it needs to get rolling! 9v LEGO Trains require 9v tracks and rails, which conduct electricity. Compatible tracks and rails are #4515, #4519, #4520, #4531 and any track collections consisting of these item numbers. When motorized with a 9v motor, this engine will not run on LEGO RC Train tracks (#7895, #7896, #K7895, #K7896).
Description provided by LEGO©