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2937 LEGO Duplo Trains Supplementary Wagon thumbnail image

2937 LEGO Duplo Trains Supplementary Wagon
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2937 LEGO Duplo Trains Supplementary Wagon
  • Supplementary Wagon thumbnail

LEGO 2937 Supplementary Wagon is a Duplo set from 2000 valued at $24 for new and sealed sets, up 168% from an original retail price of $8.99. Annual appreciation has averaged 5.19% since release. On the used market, values range from $19 to $21 based on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Supplementary Wagon since July 2016. Very high accuracy
LEGO 2937-1 Supplementary Wagon is a Duplo Trains set released in 2000, containing 9 pieces and 1 Duplo figure. Also known as Load-N-Go, it builds a yellow 4x8 train wagon with a movable hook and a container frame holding a blue freight container printed with “RALLY” and a number 1 emblem. The cargo includes a small red race car and number-printed bricks, such as a ribbon-patterned “1” element. The included Duplo racer Duplo figure wears a red outfit with a black zipper and “Racer #1” print and a white helmet.

A new and sealed Supplementary Wagon is currently valued at around $24, with annual growth of 5.2% that is expected to level off to around 1.3% in the coming year. The average used price is $20 for those in good overall condition. Based on current trends, this set could be valued near $24 within the next year.
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For Sale (New/Sealed)

 (US) Duplo 2937 Cargo Wagon NEW RARE Freight Train Flat Car Race Container
BrickEconomy Choice
$39.99

Duplo figures

Supplementary Wagon contains 1 duplo figure. The duplo figure is also included in 2 other sets.
4555pb167
Male Race Car Driver
Male Duplo figure with red legs, wearing a red top with a black zipper and Racer #1, and a white helmet - 4555pb167
3 sets

Sets in Duplo / Trains

2933 Deluxe Train Set with Motor

Theme / Subtheme Duplo / Trains
Year 2000
Pieces / Duplo figures 75 / 3
Availability Retired
2933 LEGO Duplo Deluxe Train Set with Motor
Retail $99.99
Value $197.32
Growth  +97.3%
Annual growth 2.4%

2936 Train Station

Theme / Subtheme Duplo / Trains
Year 2000
Pieces / Duplo figures 40 / 3
Availability Retired
2936 LEGO Duplo Train Station
Retail $29.99
Value $70.28
Growth  +134.3%
Annual growth 3.3%

2932 Train Starter Set with Motor

Theme / Subtheme Duplo / Trains
Year 2000
Pieces / Duplo figures 29 / 3
Availability Retired
2932 LEGO Duplo Train Starter Set with Motor
Retail $49.99
Value $351.19
Growth  +602.5%
Annual growth 7.8%

2938 Train Tunnel

Theme / Subtheme Duplo / Trains
Year 2000
Pieces / Duplo figures 14 / 1
Availability Retired
2938 LEGO Duplo Train Tunnel
Retail $14.99
Value $40.53
Growth  +170.4%
Annual growth 3.9%

2931 Push Locomotive

Theme / Subtheme Duplo / Trains
Year 2000
Pieces / Duplo figures 10 / 1
Availability Retired
2931 LEGO Duplo Trains Push Locomotive
Retail $14.99
Value $49.20
Growth  +228.2%
Annual growth 4.9%

My Collection

Supplementary Wagon Reviews

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About Duplo Trains

The LEGO Duplo Trains theme is a subset of the LEGO Duplo line focused on train-related builds. The sets include larger, child-friendly pieces that allow young builders to assemble train tracks, locomotives, carriages, and associated structures. Emphasizing basic construction and early motor skills, the theme offers an introduction to the world of trains and rail systems, providing youngsters an avenue for imaginative play centered around transportation and train adventures.

Trains currently consists of 50 sets that as of now has run from 1983 to 2025. As of today, 2741 Electric Train Starter Set is the most valuable Trains set with an estimated new/factory sealed value of $422.
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