Set Value (New/Sealed)

This chart represents the current new/sealed value of the set 12 V Transformer since June 1974. Low accuracy
LEGO 741 12 V Transformer was a Trains set released in 1974. The current value for a new, factory sealed 12 V Transformer is estimated around $126. On the open market, a used set will fetch in the range of between $6 and $12 depending on the condition.

For Sale (New/Sealed)

(US) eBay listings for 12 V Transformer
~$122.16
-3.0%
(DK) Box has a little shelf wear, red tape loose on box, ask for pictures
$145.26
+15.3%

Sets in Trains / 4.5V / 12V

Theme / Subtheme Trains / 4.5V / 12V
Year 1974
Pieces 425
Availability Retired
725-2 LEGO Freight Train Set
Value $1,813.15
Theme / Subtheme Trains / 4.5V / 12V
Year 1975
Pieces 369
Availability Retired
182 LEGO Train Set with Motor
Retail $19.99
Value $1,270.58
Growth  6256.1%
Annual growth 8.8%
Theme / Subtheme Trains / 4.5V / 12V
Year 1975
Pieces / Minifigs 293 / 5
Availability Retired
148 LEGO Trains Central Station
Retail $19.99
Value $753.64
Growth  3670.1%
Annual growth 7.7%
Theme / Subtheme Trains / 4.5V / 12V
Year 1974
Pieces 98
Availability Retired
723-2 LEGO Trains Diesel Locomotive with DB Sticker
Retail $8.50
Value $1,461.30
Growth  17091.8%
Annual growth 10.9%
Theme / Subtheme Trains / 4.5V / 12V
Year 1975
Pieces 87
Availability Retired
133 LEGO Trains Locomotive
Retail $2.89
Value $570.44
Growth  19638.4%
Annual growth 11.4%
Theme / Subtheme Trains / 4.5V / 12V
Year 1975
Pieces 86
Availability Retired
134 LEGO Trains Mobile Crane and Wagon
Retail $2.49
Value $548.74
Growth  21937.8%
Annual growth 11.7%
Theme / Subtheme Trains / 4.5V / 12V
Year 1975
Pieces 83
Availability Retired
136 LEGO Trains Tanker Wagon
Retail $1.89
Value $172.72
Growth  9038.6%
Annual growth 9.7%
Theme / Subtheme Trains / 4.5V / 12V
Year 1975
Pieces 82
Availability Retired
137-2 LEGO Trains Passenger Sleeping Car
Retail $1.89
Value $388.34
Growth  20447.1%
Annual growth 11.5%
Theme / Subtheme Trains / 4.5V / 12V
Year 1974
Pieces 12
Availability Retired
755 LEGO Trains Left and Right Points
Value $27.64
Theme / Subtheme Trains / 4.5V / 12V
Year 1974
Pieces 5
Availability Retired
756 LEGO Trains Electric Crossing
Value $57.39
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