Set Value (New/Sealed)

This data represents the current estimated value of the set 12 V Transformer since February 2013. Medium/lowaccuracy
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 $56. On the open market, a used set will fetch in the range of between $6 and $12 depending on the condition.
12 V Transformer is an extremely old and very rare LEGO set. We have not seen set 741-1 currently for sale online or in the hundreds of retail stores in good/new condition in over 775 days. Because of the rarity of this hard to find set the current estimated value of $55.89 might actually be much lower than the true value assuming this set can be found for sale.Because 12 V Transformer is a very old set from 1974, finding it in a sealed and good condition might be difficult thus making the true value even that much higher.

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 $1,689.41
Theme / Subtheme Trains / 4.5V / 12V
Year 1975
Pieces 369
Availability Retired
182 LEGO Train Set with Motor
Retail $19.99
Value $1,150.38
Growth 5654.8%
Annual growth 4.0%
Theme / Subtheme Trains / 4.5V / 12V
Year 1975
Pieces / Minifigs 293 / 5
Availability Retired
148 LEGO Trains Central Station
Retail $19.99
Value $704.52
Growth 3424.4%
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 $1,926.32
Growth 22562.6%
Annual growth 11.7%
Theme / Subtheme Trains / 4.5V / 12V
Year 1975
Pieces 87
Availability Retired
133 LEGO Trains Locomotive
Retail $2.89
Value $538.22
Growth 18523.5%
Annual growth 11.5%
Theme / Subtheme Trains / 4.5V / 12V
Year 1975
Pieces 86
Availability Retired
134 LEGO Trains Mobile Crane and Wagon
Retail $2.49
Value $503.07
Growth 20103.6%
Annual growth 11.8%
Theme / Subtheme Trains / 4.5V / 12V
Year 1975
Pieces 83
Availability Retired
136 LEGO Trains Tanker Wagon
Retail $1.89
Value $201.77
Growth 10575.7%
Annual growth 10.2%
Theme / Subtheme Trains / 4.5V / 12V
Year 1975
Pieces 82
Availability Retired
137-2 LEGO Trains Passenger Sleeping Car
Retail $1.89
Value $286.18
Growth 15041.8%
Annual growth 11.0%
Theme / Subtheme Trains / 4.5V / 12V
Year 1974
Pieces 12
Availability Retired
755 LEGO Trains Left and Right Points
Value $26.04
Theme / Subtheme Trains / 4.5V / 12V
Year 1974
Pieces 5
Availability Retired
756 LEGO Trains Electric Crossing
Value $54.30