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740-2 LEGO Trains 12V Transformer for 220V Pack thumbnail image

740-2 LEGO Trains 12V Transformer for 220V Pack
Details
Images 2
740-2 LEGO Trains 12V Transformer for 220V Pack
  • 12V Transformer for 220V Pack thumbnail
  • 12V Transformer for 220V Pack thumbnail

Set Value (New/Sealed)

This represents the current new/sealed value of the set 12V Transformer for 220V Pack since January 1969. Medium accuracy
LEGO 740-2 12V Transformer for 220V Pack was a Trains set released in 1969.
12V Transformer for 220V Pack is an extremely old and very rare LEGO set. We have not seen set 740-2 currently for sale online or in the hundreds of retail stores in good/new condition in over 2,327 days. Because of the rarity of this hard to find set the current estimated value of $63.80 might actually be much lower than the true value assuming this set can be found for sale.Because 12V Transformer for 220V Pack is a very old set from 1969, finding it in a sealed and good condition might be difficult thus making the true value even that much higher.

Sets in Trains / 12V

720-2 Train with 12V Electric Motor

Theme / Subtheme Trains / 12V
Year 1969
Pieces 369
Availability Retired
720-2 LEGO Train with 12V Electric Motor
Retail $24.50
Value $780.60
Growth 3086.1%
Annual growth 6.6%

721 Steam Locomotive

Theme / Subtheme Trains / 12V
Year 1969
Pieces 126
Availability Retired
721 LEGO Trains Steam Locomotive
Retail $11.50
Value $518.84
Growth 4411.7%
Annual growth 7.3%

702 12V Motor with Accessories Pack

Theme / Subtheme Trains / 12V
Year 1969
Pieces 28
Availability Retired
702 LEGO Trains 12V Motor with Accessories Pack
Retail $7.25
Value $359.99
Growth 4865.4%
Annual growth 7.5%

750 8 Straight 12V Conducting Rails

Theme / Subtheme Trains / 12V
Year 1969
Pieces 8
Availability Retired
750 LEGO Trains 8 Straight 12V Conducting Rails
Retail $1.49
Value $17.77
Growth 1092.6%
Annual growth 4.0%

751 8 Curved 12V Conducting Rails

Theme / Subtheme Trains / 12V
Year 1969
Pieces 8
Availability Retired
751 LEGO Trains 8 Curved 12V Conducting Rails
Retail $1.49
Value $10.03
Growth 573.2%
Annual growth 4.2%

753 Automatic Right Electric Switch

Theme / Subtheme Trains / 12V
Year 1969
Pieces 5
Availability Retired
753 LEGO Trains Automatic Right Electric Switch
Retail $4.75
Value $177.11
Growth 3628.6%
Annual growth 6.9%

754 Automatic Left Electric Switch

Theme / Subtheme Trains / 12V
Year 1969
Pieces 5
Availability Retired
754 LEGO Trains Automatic Left Electric Switch
Retail $4.75
Value $177.11
Growth 3628.6%
Annual growth 6.9%

705 Motor Bushings

Theme / Subtheme Trains / 12V
Year 1969
Pieces 4
Availability Retired
705 LEGO Trains Motor Bushings
Retail $0.50
Value $8.21
Growth 1542.0%
Annual growth 3.2%

704 12V Sleeper Track Contacts

Theme / Subtheme Trains / 12V
Year 1969
Pieces 2
Availability Retired
704 LEGO Trains 12V Sleeper Track Contacts
Retail $0.75
Value $55.47
Growth 7296.0%
Annual growth 7.7%

703 12V Replacement Motor

Theme / Subtheme Trains / 12V
Year 1969
Pieces 1
Availability Retired
703 LEGO Trains 12V Replacement Motor
Retail $2.25
Value $33.44
Growth 1386.2%
Annual growth 5.1%

706 Rail Contact Wires

Theme / Subtheme Trains / 12V
Year 1969
Pieces 1
Availability Retired
706 LEGO Trains Rail Contact Wires
Retail $0.75
Value $27.02
Growth 3502.7%
Annual growth 3.7%

707-2 12V Train Replacement Parts Retailer Pack

Theme / Subtheme Trains / 12V
Year 1969
Availability Retired
707-2 LEGO 12V Train Replacement Parts Retailer Pack

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12V Transformer for 220V Pack Reviews

45 reviews
4.6
Collectors
Investors
BrickTrains-Sets
“The Lego 740 220v Transformer is just like the 101 battery box. The transformer is required for each 12 volt train on this line. Like the battery box, it is the control of how fast the train goes, and tuned the other direction makes it go in reverse. It is better than the... More battery box, because it doesn’t use batteries, only a power outlet.”
Full review at bricktrains-sets.com

About Trains 12V

In 1969 LEGO released the 12 volt train sets as part of the Blue Era which was named because of the rail color. These 12V train sets used additional conductor rails mounted between the standard 4.5V rails and 12V motors contained in the same housings as the 4.5V motors, but with additional metal contacts attached to the bottom of the housings.

12V consists of 17 sets that ran from 1969 to 1970. As of today, 722-2 12V Electric Train with 2 Wagons is the most valuable 12V set with an estimated new/factory sealed value of $976.
Read more