LEGO 71431 Bowser's Muscle Car is a Super Mario set valued at $35 for new and sealed sets, up 16% from an original retail price of $29.99. The set retired in October 2025 with annual appreciation averaging 8.04% since. On the used market, values range from $24 to $32 based on condition. Secondary market prices for new and sealed sets typically fall between $30 and $40. Right now the market for it leans upward, on the back of a value that has risen in recent months and an above-average forecast.

Bowser's Muscle Car Value (New/Sealed)

This chart represents the current new/sealed value of the set Bowser's Muscle Car since October 2025. Very high accuracy
LEGO 71431 Bowser's Muscle Car is a Super Mario Expansion Set released in 2024, containing 458 pieces. The set builds a muscle car for Bowser and includes a brick-built Bowser figure with an Action Tag. A lever mechanism moves the hood ornament and can trigger various in-play tricks, while connecting a LEGO Mario, LEGO Luigi, or LEGO Peach figure from a Starter Course activates sound effects and earns digital coins. The design references the Koopa Chase from Super Mario 3D World.

A sealed Bowser's Muscle Car is worth about $35. It has grown by roughly 8.0% a year since retiring, and our forecast adds another 6% or so next year. The average used price is $29 for those in good overall condition. New and sealed listings currently range from $30 to $41. The 1 included figure account for approximately 46% of the set's total value. The set was available for 21 months, from January 2024 to October 2025.
Collector and Investor Standing
Bowser's muscle car gives the Super Mario villain pointed claws and a hood ornament that moves with a lever. Its place in the licensed line gives collectors a solid reason to keep it around. Investors see broader interest too, with the car trading often and market activity picking up.
61/100
Collector
Average collector appeal
Bowser brings character to the licensed line
70/100
Investor
Ahead of the pack
Bowser's car trades often as interest grows

For Sale (New/Sealed)

(US) Super Mario Bowsers Muscle Car Expansion Set 71431 NEW SEALED
BrickEconomy Choice
$22.99
(US) Super Mario: Bowser's Muscle Car Expansion Set (71431) $24.95
-28.1%
(US) Super Mario Bowsers Muscle Car Expansion Set 71431 Building Toy New $25.00
-28.0%
(US) Super Mario: Bowser's Muscle Car Expansion Set (71431) bin 20 $25.00
-28.0%
(US) NEW Lego Super Mario 71431 - Bowser's Muscle Car Expansion Set $25.00
-28.0%
(US) Super Mario 71431 Bowser's Muscle Car Expansion Set NEW SEALED $25.99
-25.1%
(US) Super Mario 71431: Bowser's Muscle Car Expansion Set NEW & SEALED | RETIRED $26.95
-22.4%
(US) Super Mario Bowser's Muscle Car Expansion Set #71431 458 pcs 8+ $26.99
-22.2%
(US) 71431 Super Mario Bowser's Muscle Car - New / Factory Sealed / Retired $27.50
-20.8%
(US) 71431 Super Mario Bowser's Muscle Car Expansion Retired Sealed Safe Ship $27.84
-19.8%
(US) Super Mario 71431 Bowser's Muscle Car Expansion Set NEW SEALED $27.95
-19.5%
(CA) LEGO Super Mario Bowser's Muscle Car Expansion Set 71431 BNIB $28.03
-19.2%
(US) Bowser's Muscle Car from BrickLink seller CellarOfBricks $29.89
-13.9%
(US) ~NEW~ LEGO Super Mario Bowsers Muscle Car 458 pcs Expansion Set #71431 RETIRED $29.95
-13.7%
(US) Retired LEGO Super Mario: Bowser's Muscle Car Expansion Set (71431) $29.95
-13.7%
(US) Super Mario: Bowser's Muscle Car Expansion Set (71431) $29.99
-13.6%
(US) Super Mario Bowser's Muscle Car Expansion Set 71431 $29.99
-13.6%
(US) Super Mario Bowser's Muscle Car Expansion Set 71431 458 pcs Ages 8+ $29.99
-13.6%
(US) 6471543 Super Mario Bowser's Muscle Car Expansion SetNew $29.99
-13.6%
(US) Super Mario Bowsers Muscle Car Expansion Set 71431 458 pcs Interactive $29.99
-13.6%
(US) Bowser's Muscle Car from BrickLink seller Allstar1616 $29.99
-13.6%
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Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 71431 Bowser's Muscle Car.

Sale Trends

This chart shows the sales trends of new/sealed 71431 Bowser's Muscle Car.

Market Momentum

Bullish
This set's value is climbing and its forecast is ahead of similar sets.
DemandTop 10% in Super Mario
Very high demand
12 months agoToday
SupplyMore than most in Super Mario
Listings up 19% this month
12 months agoToday
Growth vs peers+13% typical for Expansion Set
+30% over the past year
12 months agoToday
Outlook:8% bearish·34% neutral·58% bullish
Why it's moving, signals and outlook

Bowser's Muscle Car Figures

Bowser's Muscle Car contains 1 figure. Bowser is also included in 1 other set.

Compared with other Mighty Bowser sets

#6 of 8
By growth since retail, +16%
+8%+100%
In the bottom half of the group.
$0.08 a piece
New and sealed value per piece
This set
$0.08
Typical
$0.12
About 35% below the group's typical value per piece.
Mighty Bowser sets by valueValueSince retail
71411 The Mighty Bowser$350+30%
71423 Dry Bowser Castle Battle Expansion Set$196+78%
71437 The Bowser Express Train$150+25%
71369 Bowser's Castle Boss Battle$134+34%
71391 Bowser's Airship$110+10%
72042 Prince Florian & Castle Bowser$108+8%
71431 Bowser's Muscle Car$35+16%
71396 Bowser Jr.'s Clown Car$20+100%

Mighty Bowser Sets

72058 Bowser's Rumbling Race

Theme / Subtheme Super Mario / Mario Kart
Year 2027
Pieces / Figures 409 / 4
Availability Pending release
72058 LEGO Super Mario Mario Kart Bowser's Rumbling Race
Retail $59.99
Not yet released
Available January, 2027

72060 Fire Mario & Bowser's Castle

Year 2027
Pieces / Figures 850 / 5
Availability Pending release
72060 LEGO Super Mario Fire Mario & Bowser's Castle
Retail $99.99
Not yet released
Available January, 2027

72039 Bowser's Castle

Theme / Subtheme Super Mario / Mario Kart
Year 2025
Pieces / Figures 1,068 / 4
Availability Retired
72039 LEGO Super Mario Mario Kart Bowser's Castle
Retail $99.99
Value $99.93

72042 Prince Florian & Castle Bowser

Theme / Subtheme Super Mario / Expansion Set
Year 2025
Pieces / Figures 1,251 / 4
Availability Retired
72042 LEGO Super Mario Prince Florian & Castle Bowser
Retail $99.99
Value $108.42
Growth  +8.4%

71437 The Bowser Express Train

Theme / Subtheme Super Mario / Expansion Set
Year 2024
Pieces / Figures 1,392 / 6
Availability Retired
71437 LEGO Super Mario The Bowser Express Train
Retail $119.99
Value $149.98
Growth  +25.0%
Annual growth 22.8%

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 $195.76
Growth  +78.0%
Annual growth 22.6%

71396 Bowser Jr.'s Clown Car

Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces / Figures 84 / 1
Availability Retired
71396 LEGO Super Mario Bowser Jr.'s Clown Car
Retail $9.99
Value $20.00
Growth  +100.2%
Annual growth 12.1%

71411 The Mighty Bowser

Theme / Subtheme Super Mario / Miscellaneous
Year 2022
Pieces 2,807
Availability Retired
71411 LEGO Super Mario The Mighty Bowser
Retail $269.99
Value $350.00
Growth  +29.6%

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 $109.71
Growth  +9.7%
Annual growth 2.6%

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 $134.26
Growth  +34.3%
Annual growth 6.1%

Sets in Super Mario / Expansion Set

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 $119.97

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 $219.00
Growth  +173.8%
Annual growth 23.6%

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 $110.00
Growth  +46.7%

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 $168.56
Growth  +110.7%
Annual growth 15.5%

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 $69.98

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 $64.98

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 $50.63

71409 Big Spike's Cloudtop Challenge

Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces / Figures 540 / 2
Availability Retired
71409 LEGO Super Mario Big Spike's Cloudtop Challenge
Retail $69.99
Value $70.45
Growth  +0.7%

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 $60.00
Growth  +0.0%

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 $93.60
Growth  +134.1%
Annual growth 17.2%

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 $93.18
Growth  +107.1%
Annual growth 28.6%

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 $41.79
Growth  +4.5%
Annual growth 1.6%

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 $50.00
Growth  +0.0%
Annual growth 8.2%

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 $69.90

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 $54.61
Growth  +9.2%
Annual growth 3.2%

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 $39.99

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 $43.87
Growth  +9.7%
Annual growth 2.0%

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 $42.72
Growth  +6.8%
Annual growth 1.7%

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 $58.80
Growth  +30.7%
Annual growth 7.0%

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

71382 Piranha Plant Puzzling Challenge

Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces / Figures 267 / 3
Availability Retired
71382 LEGO Super Mario Piranha Plant Puzzling Challenge
Retail $29.99
Value $27.16

71422 Picnic at Mario's House

Theme / Subtheme Super Mario / Expansion Set
Year 2023
Pieces / Figures 259 / 1
Availability Retired
71422 LEGO Super Mario Picnic at Mario's House
Retail $37.99
Value $38.36
Growth  +1.0%

71406 Yoshi's Gift House

Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces / Figures 246 / 2
Availability Retired
71406 LEGO Super Mario Yoshi's Gift House
Retail $29.99
Value ~$29.99

71388 Boss Sumo Bro Topple

Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces / Figures 231 / 2
Availability Retired
71388 LEGO Super Mario Boss Sumo Bro Topple
Retail $29.99
Value ~$29.99

71429 Nabbit at Toad's Shop

Theme / Subtheme Super Mario / Expansion Set
Year 2024
Pieces / Figures 230 / 2
Availability Retired
71429 LEGO Super Mario Nabbit at Toad's Shop
Retail $19.99
Value $23.99
Growth  +20.0%
Annual growth 4.5%

Bowser's Muscle Car Questions

What is LEGO 71431 Bowser's Muscle Car worth?

Sealed in its box, Bowser's Muscle Car is valued at $35, with most sales landing between $30 and $40. Its value has climbed 7% over the last 90 days. A used copy in good condition goes for about $29.

Can you still buy LEGO 71431 Bowser's Muscle Car from LEGO?

No. Bowser's Muscle Car left LEGO's shelves in October 2025 after a run of 21 months, 6 months longer than the typical Expansion Set set. Sealed copies are now found only on the secondary market, so the price follows what collectors will pay.

How much has LEGO 71431 Bowser's Muscle Car gone up in value?

Bowser's Muscle Car has gained 16% on its original retail price of $29.99, or roughly 8% a year on average. That is a little ahead of the Expansion Set average of 6.6% a year.

What will LEGO 71431 Bowser's Muscle Car be worth next year?

BrickEconomy's forecast puts Bowser's Muscle Car near $37 in twelve months, about 6% more than today. In the short term the market reads bullish too. This is an estimate and markets can change.

How many pieces and Figures are in LEGO 71431 Bowser's Muscle Car?

The set contains 458 pieces, about $0.07 each at retail, with 1 Figure: Bowser. On its own, Bowser is worth around $16, about 46% of what the set is worth.

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Drive and role-play with Bowser’s Muscle Car Expansion Set (71431). This LEGO® Super Mario™ collectible toy car for ages 8 and up has lots of playful features including a lever that makes the hood ornament move or trigger other tricks. The set also includes a brick-built figure of Super Mario™ character Bowser with an Action Tag.

For interactive play, add a LEGO® Mario™, LEGO® Luigi™ or LEGO® Peach™ figure from a LEGO Super Mario Starter Course (71360, 71387 or 71403 – each sold separately). Place one of these interactive figures in the driver’s seat for beeping-horn, running-engine and squealing-tire sound effects and to earn digital coins.

A fun gift for gamers, this Bowser LEGO set is complemented by the LEGO Super Mario app. Download the app for building instructions, creative play ideas and a safe forum for children to share their creations with fellow fans.

Bowser’s muscle car toy for kids – Gear up for car-driving, big-battling, role-play fun with this LEGO® Super...
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