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71437 LEGO Super Mario The Bowser Express Train thumbnail image

71437 LEGO Super Mario The Bowser Express Train
Images 6Description 
71437 LEGO Super Mario The Bowser Express Train
  • The Bowser Express Train thumbnail
  • The Bowser Express Train thumbnail
  • The Bowser Express Train thumbnail
  • The Bowser Express Train thumbnail
  • The Bowser Express Train thumbnail
  • The Bowser Express Train thumbnail

LEGO 71437 The Bowser Express Train is a Super Mario set valued at $159 for new and sealed sets, up 33% from an original retail price of $119.99. The set retired in October 2025 with annual appreciation averaging 21.32% since. Used copies are valued between $130 and $147 depending on condition. Secondary market prices for new and sealed sets typically fall between $132 and $168.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set The Bowser Express Train since October 2025. Medium accuracy
LEGO 71437 The Bowser Express Train is a Super Mario Expansion Set released in 2024, containing 1,392 pieces. The build comprises a locomotive with two carriages, a handcar, and two stations, plus a Super Star Block and a ? Block. It includes six LEGO Super Mario figures: Hammer Bro, Boom Boom, two Goombas, and two Para-Biddybuds. Play features include chasing the train with the handcar, a spinning platform on the engine, and a spring-loaded shooter on the cannon wagon.

A new and sealed The Bowser Express Train is currently valued at around $159, with annual growth of about 21.3% that is expected to level off to around 10.7% in the coming year, making it a solid investment. The average used price is $132 for those in good overall condition. The 6 included figures account for approximately 19% of the set's total value. New and sealed listings currently range from $150 to $200. The set was available for 14 months, from August 2024 to October 2025.
All regions

For Sale (New/Sealed)

 (BE) Brand new and factory sealed. Insured shipment. $122.25
-23.3%
(US) NEW SEALED LEGO 71437 Super Mario: The Bowser Express Train
BrickEconomy Choice
$129.99
-18.5%
(US) BrickLink store ThisOldToyHouse $135.00
-15.3%
(US) Super Mario: The Bowser Express Train (71437) $142.00
-10.9%
(US) Super Mario 71437 The Bowser Express Train New Hammer Bro Boom Boom $144.95
-9.1%
(CA) Brand new and sealed. Excellent box condition. Free coupon for next purchase after qu... $148.50
-6.9%
(US) Super Mario 71437 The Bowser Express Train set: LEGO Super Mario 71437 $149.95
-6.0%
(US) Super Mario: The Bowser Express Train (71437) $150.00
-5.9%
(IT) 71437 Lego Super Mario - Bowser Express $153.40
-3.8%
(US) Super Mario: The Bowser Express Train (71437) $155.00
-2.8%
(US) 71437 Super Mario The Bowser Express Train Toy Playset Includes Hammer Bro $158.08
-0.9%
(US) 71437 Super Mario The Bowser Express Train Toy Gift Set NEW SEALED $159.97
+0.3%
(CA) Sceal set. 100% Perfect. $162.95
+2.2%
(JP) 71437 Super Mario: The Bowser Express Train 9+ Block toy New $164.20
+3.0%
Show 18 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 71437 The Bowser Express Train.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 71437 The Bowser Express Train.

Sets in Super Mario / Expansion Set

71423 Dry Bowser Castle Battle Expansion Set

Theme / Subtheme Super Mario / Expansion Set
Year 2023
Pieces / Figures 1,321 / 5
Availability Retired
71423 LEGO Super Mario Dry Bowser Castle Battle Expansion Set
Retail $109.99
Value $150.00
Growth  +36.4%
Annual growth 15.2%

72042 Prince Florian & Castle Bowser

Theme / Subtheme Super Mario / Expansion Set
Year 2025
Pieces / Figures 1,251 / 4
Availability Retail (Retiring soon)
72042 LEGO Super Mario Prince Florian & Castle Bowser
Retail $99.99
Available at retail
Retiring soon

71408 Princess Peach's Castle

Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces / Figures 1,216 / 5
Availability Retired
71408 LEGO Super Mario Princess Peach's Castle
Retail $129.99
Value $113.60

71391 Bowser's Airship

Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces / Figures 1,152 / 3
Availability Retired
71391 LEGO Super Mario Bowser's Airship
Retail $99.99
Value $103.97
Growth  +4.0%
Annual growth 1.1%

71427 Larry's and Morton's Airships

Theme / Subtheme Super Mario / Expansion Set
Year 2023
Pieces / Figures 1,062 / 3
Availability Retired
71427 LEGO Super Mario Larry's and Morton's Airships
Retail $79.99
Value $158.86
Growth  +98.6%
Annual growth 27.5%

71369 Bowser's Castle Boss Battle

Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Figures 1,010 / 4
Availability Retired
71369 LEGO Super Mario Bowser's Castle Boss Battle
Retail $99.99
Value $130.80
Growth  +30.8%
Annual growth 6.1%

71436 King Boo's Haunted Mansion

Theme / Subtheme Super Mario / Expansion Set
Year 2024
Pieces / Figures 932 / 4
Availability Retired
71436 LEGO Super Mario King Boo's Haunted Mansion
Retail $74.99
Value $99.54
Growth  +32.7%

71401 Luigi's Mansion Haunt-and-Seek

Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces / Figures 877 / 4
Availability Retired
71401 LEGO Super Mario Luigi's Mansion Haunt-and-Seek
Retail $79.99
Value $149.44
Growth  +86.8%
Annual growth 14.8%

71390 Reznor Knockdown

Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces / Figures 862 / 4
Availability Retired
71390 LEGO Super Mario Reznor Knockdown
Retail $69.99
Value $60.76

71435 Battle with Roy at Peach's Castle

Theme / Subtheme Super Mario / Expansion Set
Year 2024
Pieces / Figures 738 / 3
Availability Retired
71435 LEGO Super Mario Battle with Roy at Peach's Castle
Retail $64.99
Value $62.74

71417 Fliprus Snow Adventure

Theme / Subtheme Super Mario / Expansion Set
Year 2023
Pieces / Figures 567 / 4
Availability Retired
71417 LEGO Super Mario Fliprus Snow Adventure
Retail $64.99
Value $62.28

71409 Big Spike's Cloudtop Challenge

Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces / Figures 540 / 3
Availability Retired
71409 LEGO Super Mario Big Spike's Cloudtop Challenge
Retail $69.99
Value $65.69

71400 Big Urchin Beach Ride

Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces / Figures 536 / 5
Availability Retired
71400 LEGO Super Mario Big Urchin Beach Ride
Retail $59.99
Value $61.86
Growth  +3.1%

71399 Luigi's Mansion Entryway

Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces / Figures 504 / 3
Availability Retired
71399 LEGO Super Mario Luigi's Mansion Entryway
Retail $39.99
Value $86.11
Growth  +115.3%
Annual growth 17.3%

71432 Dorrie's Sunken Shipwreck Adventure

Theme / Subtheme Super Mario / Expansion Set
Year 2024
Pieces / Figures 500 / 4
Availability Retired
71432 LEGO Super Mario Dorrie's Sunken Shipwreck Adventure
Retail $44.99
Value $71.30
Growth  +58.5%
Annual growth 21.5%

71389 Lakitu Sky World

Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces / Figures 484 / 3
Availability Retired
71389 LEGO Super Mario Lakitu Sky World
Retail $39.99
Value $42.69
Growth  +6.8%
Annual growth 2.1%

71362 Guarded Fortress

Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Figures 468 / 2
Availability Retired
71362 LEGO Super Mario Guarded Fortress
Retail $49.99
Value $52.56
Growth  +5.1%
Annual growth 1.1%

71368 Toad's Treasure Hunt

Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Figures 464 / 5
Availability Retired
71368 LEGO Super Mario Toad's Treasure Hunt
Retail $69.99
Value $66.28

71431 Bowser's Muscle Car

Theme / Subtheme Super Mario / Expansion Set
Year 2024
Pieces / Figures 458 / 1
Availability Retired
71431 LEGO Super Mario Bowser's Muscle Car
Retail $29.99
Value ~$29.99

71419 Peach's Garden Balloon Ride

Theme / Subtheme Super Mario / Expansion Set
Year 2023
Pieces / Figures 453 / 5
Availability Retired
71419 LEGO Super Mario Peach's Garden Balloon Ride
Retail $49.99
Value $49.54

71377 King Boo and the Haunted Yard

Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Figures 431 / 7
Availability Retired
71377 LEGO Super Mario King Boo and the Haunted Yard
Retail $49.99
Value ~$49.99

71376 Thwomp Drop

Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Figures 393 / 3
Availability Retired
71376 LEGO Super Mario Thwomp Drop
Retail $39.99
Value $45.17
Growth  +13.0%
Annual growth 2.7%

71383 Wiggler's Poison Swamp

Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces / Figures 374 / 3
Availability Retired
71383 LEGO Super Mario Wiggler's Poison Swamp
Retail $39.99
Value $41.90
Growth  +4.8%
Annual growth 2.0%

71412 Big Bad Island

Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces / Figures 354 / 4
Availability Retired
71412 LEGO Super Mario Big Bad Island
Retail $44.99
Value $48.84
Growth  +8.6%
Annual growth 2.5%

72041 Party at Toad's House

Theme / Subtheme Super Mario / Expansion Set
Year 2025
Pieces / Figures 276 / 2
Availability Retail (Retiring soon)
72041 LEGO Super Mario Party at Toad's House
Retail $29.99
Available at retail
Retiring soon

My Collection

The Bowser Express Train Reviews

50 reviews
4.8
Collectors
Investors
Brick Fanatics
“With nearly 1,400 pieces, 71437 The Bowser Express Train is inspired by the vehicle from Super Mario 3D world and features an engine, two carriages and a handcar. Figures include a Hammer Bro, Boom Boom, 2 Goombas and 2 Para-Biddybuds. There are a pair of stations included... More too, but it won’t fit on the official LEGO track by design. Still, it’s one of the most unique LEGO Super Mario sets ever released.”
Full review at www.brickfanatics.com
Bricksfanz
“The set features several buildable characters based on enemies from the Mario games. All of those found in this set have previously features in past sets but a couple do offer something a little unique. The Hammer Bro and Boom Boom are exactly the same as they are in other... More sets. But the two Goombas are sporting fancy hats, presumably they have decided to dress up for a fancy afternoon tea onboard the train. There are also two Para-Biddybuds which are uniquely colored for this set.”
Full review at bricksfanz.com

About Super Mario Expansion Set

The Super Mario Expansion sets expands on the core set, 71360 Adventures with Mario, and provides multiple game options as players will move Mario around levels that they build, collecting coins and stomping on Goombas, Koopas, and Shy Guys as they try to reach the end-of-level flagpole.

Expansion Set currently consists of 51 sets that as of now has run from 2020 to 2025. As of today, 71437 The Bowser Express Train is the most valuable Expansion Set set with an estimated new/factory sealed value of $159.
Summary
Super Mario Expansion Set The Bowser Express Train set 71437 was released in August 2024, retailing for $120, but has since been retired. New, unopened The Bowser Express Train sets are valued at $159, while used sets can be found for $132 in good condition.
Read more
Let the action-packed rides begin with this LEGO Super Mario The Bowser Express Train toy set (71437). A great Nintendo gift for boys, girls and any gamers aged 9+, this kids adventure playset includes a detailed train, a handcar, 2 stations, a Super Star Block, ? Block and 6 LEGO Super Mario toy figures a Hammer Bro, Boom Boom, 2 Goombas and 2 Para-Biddybuds.

Add a LEGO Mario, LEGO Luigi or LEGO Peach figure (not included) for interactive play. Help them to chase the train in the handcar, operate the spinning platform on the locomotive and activate the cannon wagons spring-loaded shooter. Once all the enemies are defeated, trigger horn sounds as they drive Bowsers Express to the station.

Find building instructions in the box or on the LEGO Super Mario app, which also offers creative ideas for ways to build and play with this Nintendo collectible set.

The Bowser Express Train toy for kids All aboard for role-play fun and more with this LEGO Super Mario playset, featuring...
Description provided by LEGO©