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10506 LEGO Duplo Train Accessory Set thumbnail image

10506 LEGO Duplo Train Accessory Set
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10506 LEGO Duplo Train Accessory Set
  • Train Accessory Set thumbnail
  • Train Accessory Set thumbnail
  • Train Accessory Set thumbnail
  • Train Accessory Set thumbnail

LEGO 10506 Train Accessory Set is a Duplo set valued at $30 for new and sealed sets, up 49% from an original retail price of $19.99. The set retired in December 2017 with annual appreciation averaging 4.85% since. On the used market, values range from $17 to $22 based on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Train Accessory Set since December 2017. Very high accuracy
LEGO 10506 Train Accessory Set is a Duplo Trains set released in 2013, containing 24 pieces. It includes 8 curved rails, 5 straight rails, 2 sets of points (switches), and a crossing, plus assorted basic and decorated DUPLO bricks for added play. The track elements are designed for use with DUPLO trains only and do not conduct electricity. The set serves as an expansion pack for creating varied DUPLO train layouts with turnouts and road-rail intersections.

A new and sealed Train Accessory Set is currently valued at around $30, with annual growth of approximately 5%, which is higher than other Trains sets. The average used price is $18 for those in good overall condition. New and sealed listings currently range from $30 to $38. Based on current trends, this set could be valued near $31 within the next year. The set was available for 55 months, from May 2013 to December 2017.
All regions

For Sale (New/Sealed)

 (CA) Some shelf wear on the box. Sticker mark on the bottom barcode panel. Feel free to co... $28.61
-4.1%
(US) BrickLink store ReBrickIt $30.00
+0.6%
(US) Amazon listing for Train Accessory Set $31.32
+5.0%
(US) DUPLO: Train Accessory Set (10506) NEW SEALED
BrickEconomy Choice
$35.00
+17.3%
(US) (10506) Duplo: Train Accessory Set -Track System New Sealed Retired $37.99
+27.4%
All regions

For Sale (Used)

 (FR) Used - 100% complete, no box, no instructions. $17.92
(US) Used - DUPLO - Train Set Track System 10506 Complete 24 pc 2013 Accessories Manual
$18.00
--0.6%

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 10506 Train Accessory Set.

Contained In Sets

66524 Train Super Pack 3-in-1

Theme / Subtheme Duplo / Value Packs
Year 2015
Pieces 177
Availability Retired
66524 LEGO Duplo Train Super Pack 3-in-1
Retail $129.99
Value $175.15
Growth  +34.7%
Annual growth 2.7%

66494 Train 3-in-1 pack

Theme / Subtheme Duplo / Trains
Year 2015
Pieces 88
Availability Retired
66494 LEGO Duplo Train 3-in-1 pack
Retail $109.99
Value $132.31
Growth  +20.3%
Annual growth 3.0%

Sets in Duplo / Trains

10508 Deluxe Train Set

Theme / Subtheme Duplo / Trains
Year 2013
Pieces / Duplo figures 134 / 3
Availability Retired
10508 LEGO Duplo Deluxe Train Set
Retail $109.99
Value $312.30
Growth  +183.9%
Annual growth 9.3%

3772 Deluxe Train Set

Theme / Subtheme Duplo / Trains
Year 2005
Pieces / Duplo figures 110 / 3
Availability Retired
3772 LEGO Duplo Deluxe Train Set
Retail $89.99
Value $194.30
Growth  +115.9%
Annual growth 11.8%

10875 Cargo Train

Theme / Subtheme Duplo / Trains
Year 2018
Pieces / Duplo figures 105 / 3
Availability Retired
10875 LEGO Duplo Cargo Train
Retail $129.99
Value $234.00
Growth  +80.0%
Annual growth 15.6%

10428 Big Interactive Community Train

Theme / Subtheme Duplo / Trains
Year 2025
Pieces / Duplo figures 103 / 4
Availability Retail
10428 LEGO Duplo Big Interactive Community Train
Retail $139.99
Available at retail

2745 Deluxe Electric Train Set

Theme / Subtheme Duplo / Trains
Year 1996
Pieces / Duplo figures 83 / 3
Availability Retired
2745 LEGO Duplo Deluxe Electric Train Set
Retail $99.99
Value $200.98
Growth  +101.0%
Annual growth 5.5%

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%

3771 Train Starter Set

Theme / Subtheme Duplo / Trains
Year 2005
Pieces / Duplo figures 65 / 2
Availability Retired
3771 LEGO Duplo Train Starter Set
Retail $49.99
Value $103.17
Growth  +106.4%
Annual growth 9.6%

10874 Steam Train

Theme / Subtheme Duplo / Trains
Year 2018
Pieces / Duplo figures 59 / 2
Availability Retired
10874 LEGO Duplo Steam Train
Retail $64.99
Value $168.79
Growth  +159.7%
Annual growth 22.3%

10427 Interactive Adventure Train

Theme / Subtheme Duplo / Trains
Year 2025
Pieces / Duplo figures 57 / 2
Availability Retail
10427 LEGO Duplo Interactive Adventure Train
Retail $79.99
Available at retail

2730 Electric Play Train Set

Theme / Subtheme Duplo / Trains
Year 1993
Pieces / Duplo figures 54 / 2
Availability Retired
2730 LEGO Duplo Electric Play Train Set
Retail $84.99
Value $192.32
Growth  +126.3%
Annual growth 3.8%

10507 My First Train Set

Theme / Subtheme Duplo / Trains
Year 2013
Pieces / Duplo figures 52 / 2
Availability Retired
10507 LEGO Duplo My First Train Set
Retail $44.99
Value $136.99
Growth  +204.5%
Annual growth 9.3%

2732 Push-Along Play Train Set

Theme / Subtheme Duplo / Trains
Year 1993
Pieces / Duplo figures 46 / 3
Availability Retired
2732 LEGO Duplo Push-Along Play Train Set
Retail $43.00
Value $239.48
Growth  +456.9%
Annual growth 5.3%

3778 Station

Theme / Subtheme Duplo / Trains
Year 2005
Pieces / Duplo figures 46 / 2
Availability Retired
3778 LEGO Duplo Trains Station
Retail $19.99
Value $103.41
Growth  +417.3%
Annual growth 4.8%

10810 Push Train

Theme / Subtheme Duplo / Trains
Year 2016
Pieces / Duplo figures 45 / 2
Availability Retired
10810 LEGO Duplo Push Train
Retail $29.99
Value $102.91
Growth  +243.1%
Annual growth 9.9%

10426 Train Bridge and Tracks Expansion Set

Theme / Subtheme Duplo / Trains
Year 2025
Pieces / Duplo figures 42 / 1
Availability Retail
10426 LEGO Duplo Train Bridge and Tracks Expansion Set
Retail $39.99
Available at retail

2701 Train and Station Set

Theme / Subtheme Duplo / Trains
Year 1988
Pieces / Duplo figures 42 / 2
Availability Retired
2701 LEGO Duplo Train and Station Set
Retail $44.00
Value $190.91
Growth  +333.9%
Annual growth 3.9%

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%

2741 Electric Train Starter Set

Theme / Subtheme Duplo / Trains
Year 1996
Pieces / Duplo figures 34 / 2
Availability Retired
2741 LEGO Duplo Electric Train Starter Set
Retail $59.99
Value $421.85
Growth  +603.2%
Annual growth 6.4%

2720 Goods Station

Theme / Subtheme Duplo / Trains
Year 1988
Pieces / Duplo figures 32 / 1
Availability Retired
2720 LEGO Duplo Trains Goods Station
Retail $24.99
Value $122.53
Growth  +390.3%
Annual growth 4.3%

10558 Number Train

Theme / Subtheme Duplo / Trains
Year 2013
Pieces / Duplo figures 31 / 1
Availability Retired
10558 LEGO Duplo Number Train
Retail $19.99
Value $127.36
Growth  +537.1%
Annual growth 11.5%

2700 Train Set

Theme / Subtheme Duplo / Trains
Year 1983
Pieces / Duplo figures 31 / 1
Availability Retired
2700 LEGO Duplo Train Set
Retail $24.99
Value $117.28
Growth  +369.3%
Annual growth 3.7%

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%

10872 Train Bridge and Tracks

Theme / Subtheme Duplo / Trains
Year 2018
Pieces / Duplo figures 26 / 1
Availability Retired
10872 LEGO Duplo Train Bridge and Tracks
Retail $24.99
Value $38.44
Growth  +53.8%
Annual growth 7.1%

3774 Bridge

Theme / Subtheme Duplo / Trains
Year 2005
Pieces 26
Availability Retired
3774 LEGO Duplo Trains Bridge
Retail $19.99
Value $209.00
Growth  +945.5%
Annual growth 9.9%

10882 Train Tracks

Theme / Subtheme Duplo / Trains
Year 2018
Pieces 23
Availability Retired
10882 LEGO Duplo Train Tracks
Retail $19.99
Value $44.99
Growth  +125.1%
Annual growth 25.7%

My Collection

Train Accessory Set 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.
Summary
Duplo Trains Train Accessory Set set 10506 was released on May 29, 2013, retailing for $20, it has since been retired. New, unopened sets are valued at $30, used ones can be found for $18.
Read more
Take your child on a railway journey to endless creative play possibilities with the LEGO® DUPLO® Train Accessory Set! Features 8 curved rails, 5 straight rails, 2 sets of points and a crossing for lots of track combinations. With assorted basic and decorated DUPLO bricks, the Train Accessory Set is the perfect addition to any DUPLO train collection. Includes 8 curved rails, 5 straight rails, 2 sets of points, a crossing and assorted LEGO® DUPLO® bricks Combine with your existing DUPLO train collection! Create lots of new track combinations Tracks do not conduct electricity and therefore are not compatible with LEGO 9V trains For use with DUPLO trains only DUPLO products are specially designed to be fun and safe for younger hands.
Description provided by LEGO©