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71435 LEGO Super Mario Battle with Roy at Peach's Castle thumbnail image

71435 LEGO Super Mario Battle with Roy at Peach's Castle
Images 6Description 
71435 LEGO Super Mario Battle with Roy at Peach's Castle
  • Battle with Roy at Peach's Castle thumbnail
  • Battle with Roy at Peach's Castle thumbnail
  • Battle with Roy at Peach's Castle thumbnail
  • Battle with Roy at Peach's Castle thumbnail
  • Battle with Roy at Peach's Castle thumbnail
  • Battle with Roy at Peach's Castle thumbnail

LEGO 71435 Battle with Roy at Peach's Castle is a Super Mario set valued at $65 for new and sealed sets, up 0% from an original retail price of $64.99. The set retired in December 2025 with annual appreciation averaging 0.02% since. Used copies are valued between $53 and $60 depending on condition. Secondary market prices for new and sealed sets typically fall between $55 and $69.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Battle with Roy at Peach's Castle since December 2025. Medium accuracy
LEGO 71435 Battle with Roy at Peach's Castle is a Super Mario Expansion Set released in 2024, containing 738 pieces and 3 minifigures. The foldable Peach's Castle build includes a rotating throne, a tower, a stained glass window, a piano, a garden fountain, and action features such as collapsing walls and a catapult. Characters include Roy, Toad, and a buildable Chain Chomp with a chariot, with Roy appearing for the first time in the LEGO Super Mario theme. The course is designed for interactive play with LEGO Mario, Luigi, or Peach figures (not included), enabling actions such as battling Roy, controlling the Chain Chomp, and triggering digital reactions.

A new and sealed Battle with Roy at Peach's Castle is currently valued at around $65. The average used price is $54 for those in good overall condition. New and sealed listings currently range from $59 to $70. Based on current trends, this set could be valued near $65 within the next year. The set was available for 16 months, from August 2024 to December 2025.
All regions

For Sale (New/Sealed)

 (US) Super Mario: Battle with Roy at Peach's Castle (71435)
BrickEconomy Choice
$49.99
(US) Super Mario: Battle with Roy at Peach's Castle (71435) NEW IN BOX $49.99
-23.1%
(US) Super Mario: Battle with Roy at Peach's Castle (71435) $49.99
-23.1%
(US) Super Mario: Battle with Roy at Peach's Castle (71435) $49.99
-23.1%
(US) BRAND NEW-LEGO Super Mario Battle with Roy at Peachs Castle 71435 $49.99
-23.1%
(US) Super Mario: Battle with Roy at Peach's Castle (71435) NEW FAST FREE SHIP $49.99
-23.1%
(US) 71435 Battle with Roy at Peach's Castle, NEW Sealed, Retiring soon $50.00
-23.1%
(CA) Super Mario Battle with Roy at Peach's Castle 738 pcs, 71435 $50.04
-23.0%
(US) New Sealed Lego 71435 Super Mario Build Set Battle with Roy at Peach's Castle $54.99
-15.4%
(US) Super Mario Battle with Roy at Peachs Castle 71435 - New (L6) $55.00
-15.4%
(US) Super Mario Battle with Roy at Peach's Castle Set 71435 - 100% Verified Authentic and... $56.00
-13.8%
(US) Battle with Roy at Peach's Castle 71435, NEW Sealed, US, in hand, fast ship $59.00
-9.2%
(US) Super Mario: Battle with Roy at Peach's Castle (71435) $59.95
-7.8%
(US) NEW SEALED LEGO 71435 Battle with Roy at Peach's Castle - Super Mario Expansion $59.95
-7.8%
(US) 2024 LEGO Super Mario: Battle with Roy at Peach's Castle (#71435, 738pcs) $59.99
-7.7%
(US) NEW Lego 71435 Super Mario BATTLE WITH ROY AT PEACH'S CASTLE 738pc Building Set $59.99
-7.7%
(US) Super Mario Battle with Roy at Peach's Castle Set 71435 Brand New / Sealed $59.99
-7.7%
(US) Super Mario 71435 Battle with Roy at Peach's Castle $59.99
-7.7%
(US) Battle with Roy at Peach's Castle Set #71435-1 NEW SEALED IN BOX $60.00
-7.7%
(US) Super Mario Battle with Roy at Peach's Castle 71435 738pc $60.00
-7.7%
(US) 71435 Super Mario Battle with Roy At Peach's Castle, 738 Pieces, New Sealed $62.99
-3.1%
Show 23 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 71435 Battle with Roy at Peach's Castle.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 71435 Battle with Roy at Peach's Castle.

Figures

Battle with Roy at Peach's Castle contains 3 figures. All 3 figures are exclusive to this set.
mar0205
Chain Chomp
Chain Chomp with a technic Brick attachment - mar0205
Exclusive
Value $4.52
mar0204
Roy
Roy - mar0204
Exclusive
Value $28.21
mar0206
Toad
Toad with an open mouth, wearing a white hinge top plate, a black hinge brick, and a 2 x 2 plate - mar0206
Exclusive
Value $6.10

Sets in Super Mario / Expansion Set

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 $163.71
Growth  +36.4%

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 $161.44
Growth  +46.8%
Annual growth 17.2%

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 $101.30
Growth  +1.3%

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 $159.99
Growth  +100.0%
Annual growth 27.2%

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 $133.58
Growth  +33.6%
Annual growth 6.5%

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 $99.92
Growth  +33.2%

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 $59.24

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 $56.49

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 $63.32
Growth  +5.6%
Annual growth 1.6%

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 $85.00
Growth  +112.6%
Annual growth 16.9%

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 $76.90
Growth  +70.9%
Annual growth 24.8%

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 $41.97
Growth  +5.0%
Annual growth 1.8%

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 $68.79

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 $49.98

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 $44.72
Growth  +11.8%
Annual growth 2.5%

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 $42.27
Growth  +5.7%
Annual growth 2.2%

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

Battle with Roy at Peach's Castle Reviews

48 reviews
4.7
Collectors
Investors
Brick Fanatics
“The smallest of the sets is a new, more affordable build of Peach’s Castle. Following 71408 Peach’s Castle, 71435 Battle with Roy at Peach’s Castle includes a foldable playset with Toad, the iconic stained glass window and a Chain Chomp pulling a chariot. A new piano feature... More is included alongside a throne and other play features.”
Full review at www.brickfanatics.com
Bricksfanz
“As with other Expansion Sets, along with the ‘main’ build, there are smaller pieces of scenery which connect to them and other sets in the range. In this set, the added scenery features a trio of island plates. One features a Toad, the other a pair of small trees and in the... More centre of those a rather pitiful ‘fountain’. The transparent pieces used to create this aren’t connected to anything and merely sit on top of another Action Tag. These small aspects of the set may not seem overly exciting and they aren’t but they add extra detail, the ability to connect the set with other sets and most importantly, the add more play features.”
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 $164.
Summary
Super Mario Expansion Set Battle with Roy at Peach's Castle set 71435 was released in August 2024, retailing for $65, but has since been retired. New, unopened Battle with Roy at Peach's Castle sets are valued at $65, while used sets can be found for $54 in good condition.
Read more
Let kids explore, battle, role-play and more at an iconic Super Mario location with the LEGO Super Mario Battle with Roy at Peachs Castle set (71435). This Nintendo character toy playset, which makes a great gift for girls, boys and gamers aged 7 and up, features a LEGO brick-built princesss castle model that opens out ready for playtime adventures. It has easy-to-rebuild walls that collapse under siege, a tower, a catapult, a rotating throne and a fountain in the garden. There are also 3 LEGO Super Mario toy figures: Roy (for the first time in a LEGO Super Mario set), a Chain Chomp and Toad.

Add a LEGO Mario, LEGO Luigi or LEGO Peach figure (not included) for interactive play. Help them to defeat Roy and take control of his Chain Chomp, find hidden Action Tags and unlock digital reactions such as piano music.

Find building instructions in the box and on the LEGO Super Mario app, which also has creative ideas for ways to build and play.

Fun Nintendo character toy playset...
Description provided by LEGO©