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71390 LEGO Super Mario Reznor Knockdown thumbnail image

71390 LEGO Super Mario Reznor Knockdown
Images 6Description 
71390 LEGO Super Mario Reznor Knockdown
  • Reznor Knockdown thumbnail
  • Reznor Knockdown thumbnail
  • Reznor Knockdown thumbnail
  • Reznor Knockdown thumbnail
  • Reznor Knockdown thumbnail
  • Reznor Knockdown thumbnail

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Reznor Knockdown since August 2023. Very high accuracy
LEGO 71390 Reznor Knockdown was a 862 piece Super Mario set with 4 figures released in 2021. It features buildable rotating platforms, a Skewer, 2 Reznor figures, a Blue Toad figure, a seesawing Grrrol, a ? Block, and a Special Pipe: Speed Run.

It was retired in August 2023 with a lifespan of 24 months. The current value for a new, factory sealed Reznor Knockdown is estimated to be around $66. On secondary markets, the typical price range for the set MISB/NISB is between $60 and $70. Current used prices for Reznor Knockdown range from $30 to $37, depending on the set's condition, with an average price of $31 for those in good overall condition.
All regions

For Sale (New/Sealed)

 (US) Super Mario: Reznor Knockdown Expansion Set (71390)
BrickEconomy Choice
$54.95
(US) Super Mario: Reznor Knockdown Expansion Set (71390), New in Box $55.00
-16.8%
(US) 71390 Super Mario Reznor Knockdown Expansion Set, Collectible Buildable Gam $56.68
-14.3%
(US) Super Mario Reznor Knockdown 71390 Expansion Set 862pcs NEW Sealed Retired $59.95
-9.3%
(US) Super Mario: Reznor Knockdown Expansion Set (71390) $59.98
-9.3%
(US) Super Mario Reznor Knockdown Expansion 71390 Retired $62.10
-6.1%
(US) New LEGO Super Mario #71390 Reznor Knockdown Expansion Set 862pcs Blue Toad $63.99
-3.2%
(US) Super Mario: Reznor Knockdown Expansion Set (71390) $68.99
+4.3%
(US) Super Mario Reznor Knockdown - Expansion Set 71390 $69.95
+5.8%
(US) 71390 Reznor Knockdown Expansion Set Nintendo Lego Play set $69.99
+5.8%
(US) 71390 Super Mario Reznor Knockdown Expansion Set Building Kit 862 Pcs NWT $70.00
+5.9%
(FR) 71390 Super Mario: La Destruction des Reznors/Reznor Knockdown ExpansionSet $70.13
+6.0%
(US) Super Mario 71390 - Reznor Knockdown Expansion Set - 862 pcs $74.95
+13.3%
(US) Super Mario Renzor Knockdown Expansion Set 71390 - 100% Verified Authentic and New $88.00
+33.1%
(US) 71390 Super Mario Reznor Knockdown Expansion Set Building Kit 862 Pcs $127.99
+93.5%

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 71390 Reznor Knockdown.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 71390 Reznor Knockdown.

Contained In Sets

5007062 The Ultimate Bundle

Theme / Subtheme Super Mario / Value Packs
Year 2021
Availability Retired
5007062 LEGO Super Mario The Ultimate Bundle
Retail $299.95
Value ~$299.95

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 Retail
71437 LEGO Super Mario The Bowser Express Train
Retail $119.99
Available at retail

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 $110.20
Growth  +0.2%

72042 Prince Florian & Castle Bowser

Theme / Subtheme Super Mario / Expansion Set
Year 2025
Pieces / Figures 1,251 / 4
Availability Pending release
72042 LEGO Super Mario Prince Florian & Castle Bowser
Retail $99.99
Not yet released
Available August, 2025

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 $121.43

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 $98.46

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 $84.68
Growth  +5.9%

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 $100.00
Growth  +0.0%

71436 King Boo's Haunted Mansion

Theme / Subtheme Super Mario / Expansion Set
Year 2024
Pieces / Figures 932 / 4
Availability Retail
71436 LEGO Super Mario King Boo's Haunted Mansion
Retail $74.99
Available at retail

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 $132.87
Growth  +66.1%
Annual growth 18.4%

71435 Battle with Roy at Peach's Castle

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

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 $76.09
Growth  +17.1%
Annual growth 14.0%

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 $58.16

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 $55.69

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 $66.45
Growth  +66.2%
Annual growth 16.8%

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 $39.99

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 $37.51

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 $47.12

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 $59.96

71431 Bowser's Muscle Car

Theme / Subtheme Super Mario / Expansion Set
Year 2024
Pieces / Figures 458 / 1
Availability Retail (Retiring soon)
71431 LEGO Super Mario Bowser's Muscle Car
Retail $29.99
Available at retail
Retiring soon

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 $40.00

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 $54.98
Growth  +10.0%
Annual growth 2.8%

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 ~$39.99

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 $40.65
Growth  +1.7%
Annual growth 1.1%

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 $45.45
Growth  +1.0%

72041 Party at Toad's House

Theme / Subtheme Super Mario / Expansion Set
Year 2025
Pieces / Figures 276 / 2
Availability Pending release
72041 LEGO Super Mario Party at Toad's House
Retail $29.99
Not yet released
Available August, 2025

My Collection

Reznor Knockdown Reviews

27 reviews
4.8
Collectors
Investors
Bricksfanz
“As with all the brick-built recreations of the various characters included in the LEGO Super Mario sets, they have each appeared in one or more of Mario’s gaming adventures. The headlining bad-uns here are a pair of Reznor. They are best described as a combination of... More rhinoceros and triceratops. They first appeared in Super Mario World and their appearance and actions have remained largely the same ever since. These rhino-dinos can spit fireballs and have a liking for perching on rotating wheels.”
Full review at bricksfanz.com
BrickEconomy Expert Review
“It is a building set that includes a Reznor minifigure and a buildable platform with a knockdown feature, based on the Reznor enemy character from the Super Mario video game series. The set also includes a Fire Piranha Plant and a Fire Flower accessory element.”
 

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 was introduced in 2020 and currently consists of 51 sets. As of today, 71401 Luigi's Mansion Haunt-and-Seek is the most valuable Expansion Set set with an estimated new/factory sealed value of $133.
Read more
Make the LEGO® Super Mario™ universe extra exciting for kids with this Reznor Knockdown Expansion Set (71390). It features buildable rotating platforms that spin by turning LEGO® Mario™ and/or LEGO® Luigi™ (figures not included) on the connected stand. Use the Skewer to knock the 2 Reznor figures off the rotating platforms and rescue the Blue Toad from the top. The set also includes a seesawing Grrrol, ? Block and a Special Pipe: Speed Run for speed challenges. (Note: the 71360 or 71387 Starter Course is required for play.)

Includes LEGO® figures of iconic Super Mario™ characters – 2 Reznors, a seesawing Grrrol and a Blue Toad, plus a ? Block and Special Pipe: Speed Run offering players extra rewards.

Features buildable rotating platforms that spin by turning LEGO® Mario™ and/or LEGO® Luigi™ (figures not included) on the connected stand, plus a Skewer to knock enemies off.
Description provided by LEGO©