Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
LEGO 71423 Dry Bowser Castle Battle Expansion Set is a 1,321 piece Super Mario set released in 2023. It consists of a LEGO castle with features like a Bowser-jaw entrance, crane, flippers, Magmaargh attack function, gym, secret rooms, Key Block, and a Treasure Chest Block, along with Dry Bowser, a Magmaargh, a Bone Piranha Plant, a Bone Goomba and a Purple Toad.

While the MSRP is $109.99, the current average price on the secondary markets is around $97. The set is estimated to retire sometime within mid to late 2024. Once retired, the expected annual growth will be close to 4% after the second year, which will value the set between $122 and $127 shortly after it is retired.

For Sale (New/Sealed)

This chart shows the sales listing trends of 71423 Dry Bowser Castle Battle Expansion Set.
(US) Super Mario: Dry Bowser Castle Battle Expansion Set (71423) (IN BOX)
BrickEconomy Choice
$84.99
(US) Super Mario: Dry Bowser Castle Battle Expansion Set (71423)
$84.99
-22.7%
(US) Super Mario: Dry Bowser Castle Battle Expansion Set (71423) New Worn Box
$87.99
-20.0%
(PH) Super Mario Dry Bowser Castle Battle Expansion Set Building Toy 71423 NEW
$88.99
-19.1%
(US) 71423 Super Mario Dry Bowser Castle Battle Sealed New
$89.88
-18.3%
(US) 71423 Super Mario Dry Bowser Castle Battle Expansion Set New Sealed Box
$89.90
-18.3%
(US) Super Mario: Dry Bowser Castle Battle Expansion Set (71423) (IN BOX)
$89.99
-18.2%
(US) Super Mario: Dry Bowser Castle Battle Expansion Set (71423)
$89.99
-18.2%
(PH) Super Mario Dry Bowser Castle Battle Expansion Set Building Toy 71423
$89.99
-18.2%
(US) Super Mario: Dry Bowser Castle Battle Expansion Set (71423) New Sealed
$89.99
-18.2%
(US) Super Mario: Dry Bowser Castle Battle Expansion Set (71423) New Sealed
$92.99
-15.5%
(US) LEGO Super Mario Dry Bowser Castle Battle Expansion Set 71423
$92.99
-15.5%
(US) Super Mario: Dry Bowser Castle Battle Expansion Set (71423)
$93.99
-14.5%
(US) DMG BOX LEGO 71423 Super Mario Dry Bowser Castle Battle Expansion Set 1321 pcs
$94.99
-13.6%
(US) LEGO Super Mario Dry Bowser Castle Battle Expansion Set 71423
$94.99
-13.6%
(US) Super Mario: Dry Bowser Castle Battle Expansion Set
$95.00
-13.6%
(US) Super Mario: Dry Bowser Castle Battle Expansion Set (71423)
$97.88
-11.0%
(US) 71423 Super Mario Dry Bowser Castle Battle Expansion Set Brand New Sealed
$98.99
-10.0%
(US) Super Mario: Dry Bowser Castle Battle Expansion Set (71423) BRAND NEW
$98.99
-10.0%
(PH) Super Mario Dry Bowser Castle Battle Expansion Set Building Toy 71423
$98.99
-10.0%
(US) 71423 Super Mario Dry Bowser Castle Battle Expansion Set New Sealed Box
$99.75
-9.3%
Show 26 more listings

Mighty Bowser Sets

Theme / Subtheme Super Mario / Expansion Set
Year 2024
Pieces 458
Availability Retail
71431 LEGO Super Mario Bowser's Muscle Car
Retail $29.99
Available at retail
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 $11.19
Growth  12.0%
Annual growth 13.0%
Theme / Subtheme Super Mario / Miscellaneous
Year 2022
Pieces 2,807
Availability Retail
71411 LEGO Super Mario The Mighty Bowser
Retail $269.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces 1,152
Availability Retired
71391 LEGO Super Mario Bowser's Airship
Retail $99.99
Value ~$99.99
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 $139.96
Growth  40.0%
Annual growth 15.9%

Sets in Super Mario / Expansion Set

Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces 1,216
Availability Retail
71408 LEGO Super Mario Princess Peach's Castle
Retail $129.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2023
Pieces / Figures 1,062 / 3
Availability Retail
71427 LEGO Super Mario Larry's and Morton's Airships
Retail $79.99
Available at retail
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 $89.10
Growth  11.4%
Annual growth 12.7%
Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces / Figures 862 / 4
Availability Retired
71390 LEGO Super Mario Reznor Knockdown
Retail $69.99
Value $70.00
Growth  0.0%
Theme / Subtheme Super Mario / Expansion Set
Year 2023
Pieces / Figures 567 / 4
Availability Retail
71417 LEGO Super Mario Fliprus Snow Adventure
Retail $64.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces / Figures 540 / 3
Availability Retail
71409 LEGO Super Mario Big Spike's Cloudtop Challenge
Retail $69.99
Available at retail
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 $56.17
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 $43.12
Growth  7.8%
Annual growth 4.0%
Theme / Subtheme Super Mario / Expansion Set
Year 2024
Pieces 500
Availability Retail
71432 LEGO Super Mario Dorrie's Sunken Shipwreck Adventure
Retail $44.99
Available at retail
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 $39.94
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Figures 468 / 2
Availability Retired
71362 LEGO Super Mario Guarded Fortress
Retail $49.99
Value $50.31
Growth  0.6%
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 $66.00
Theme / Subtheme Super Mario / Expansion Set
Year 2023
Pieces / Figures 453 / 5
Availability Retail
71419 LEGO Super Mario Peach's Garden Balloon Ride
Retail $49.99
Available at retail
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 $56.23
Growth  12.5%
Annual growth 2.9%
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces 393
Availability Retired
71376 LEGO Super Mario Thwomp Drop
Retail $39.99
Value $45.02
Growth  12.6%
Annual growth 4.8%
Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces 374
Availability Retired
71383 LEGO Super Mario Wiggler's Poison Swamp
Retail $39.99
Value $42.89
Growth  7.3%
Annual growth 3.1%
Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces / Figures 354 / 4
Availability Retail
71412 LEGO Super Mario Big Bad Island
Retail $44.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces 267
Availability Retired
71382 LEGO Super Mario Piranha Plant Puzzling Challenge
Retail $29.99
Value $33.99
Growth  13.3%
Annual growth 6.8%
Theme / Subtheme Super Mario / Expansion Set
Year 2023
Pieces / Figures 259 / 1
Availability Retail
71422 LEGO Super Mario Picnic at Mario's House
Retail $37.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces 231
Availability Retired
71388 LEGO Super Mario Boss Sumo Bro Topple
Retail $29.99
Value $26.98
Theme / Subtheme Super Mario / Expansion Set
Year 2024
Pieces / Figures 230 / 2
Availability Retail
71429 LEGO Super Mario Nabbit at Toad's Shop
Retail $19.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces / Figures 229 / 2
Availability Retired
71398 LEGO Super Mario Dorrie's Beachfront
Retail $29.99
Value $30.00
Growth  0.0%
Annual growth 3.6%
Theme / Subtheme Super Mario / Expansion Set
Year 2024
Pieces 228
Availability Retail
71430 LEGO Super Mario Penguin Family Snow Adventure
Retail $19.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2023
Pieces / Figures 218 / 3
Availability Retail (Retiring soon)
71416 LEGO Super Mario Lava Wave Ride
Retail $34.99
Available at retail
Retiring soon
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Figures 217 / 4
Availability Retired
71365 LEGO Super Mario Piranha Plant Power Slide
Retail $29.99
Value $32.28
Growth  7.6%
Annual growth 3.7%
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Create a fantastic LEGO® brick version of an iconic location in the Super Mario™ universe with the Dry Bowser Castle Battle Expansion Set (71423). Players can explore the castle with their interactive LEGO® Peach™, LEGO® Mario™ or LEGO® Luigi™ figure (not included). It features an opening Bowser-jaw-shaped entrance, a crane to rescue the Purple Toad from the trap and topple Dry Bowser, flippers to defeat the Bone Piranha Plant and Bone Goomba, a Magmaargh attack function, gym, secret entrance, secret strategy room, Key Block and a Treasure Chest Block. Note: the 71360, 71387 or 71403 Starter Course is needed for interactive play.

Top gift
A great gift idea for kids aged 8 and up, this toy playset includes 5 LEGO® Super Mario™ characters. Download the LEGO Super Mario app for building instructions, inspiring tips and more.

Collectible toy playsets
LEGO Super Mario Starter Courses and Expansion Sets allow fans to expand, rebuild and create unique levels for hours of...
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