Lego® Super Mario™ 71390 Reznor Knockdown

LEGO® Super Mario™ Reznor Knockdown 71390 (1/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (1/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (2/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (3/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (4/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (5/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (6/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (7/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (8/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (9/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (10/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (11/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (12/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (13/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (14/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (15/16)
LEGO® Super Mario™ Reznor Knockdown 71390 (16/16)
The Lego set Reznor Knockdown with the set number 71390 is part of the LEGO Super Mario™ theme and is recommended for ages 8+. It was released in August 2021. It includes 4 minifigures. The model has 862 pieces, and we estimate it takes around 2 hours to build. 124 Brickfact users have this set in their collection.
The set weighs about 0.967 kg. The box measures 21.3 x 11.1 x 3.1 in (54 x 28.2 x 7.9 cm). The recommended retail price is £59.99.
The Part-Out-Value (POV) is the sum of the average prices paid on bricklink.com for all parts of this set. It is about £61.10.

Lego 71390 product data

Set Information

Set ID
71390
Pieces
862
Building Time
2 hours
Age Range
8+

Availability

Release
08/2021
Retiring Status
Retired (07/2022)

Price Information

RRP
£59.99
Insiders Points (for purchase at Lego)
480
Part Out Value
£61.10
i

Packaging

Weight
0.967 kg
Packaging dimensions
21.3 x 11.1 x 3.1 in
EAN (GTIN13)
5702016913293

Popularity with Brickfact users

users have this set
124

124 Brickfact users have Reznor Knockdown in their collection.

Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of 2 November 2026.

Lego 71390 price trend

Average sale price on secondary marketplaces – not the new price at retailers.

Current market value
£32.87
Growth vs. RRP
−45.2 % £59.99
Range
£28.10 – £34.05
Average
£32.70

Loading price history…

Minifigures from 71390 Reznor Knockdown

The Reznor Knockdown set includes 4 different minifigures, 4 of which are unique to this set. The combined value of the minifigures is £11.76, which is ~20% of the RRP of this set.
x1
Thumbnail of minifigure mar0077
Reznor
Super Mario
time-logo
2021
#mar0077
£2.99
i
Unique
x1
Thumbnail of minifigure mar0078
Reznor
Super Mario
time-logo
2021
#mar0078
£3.00
Unique
x1
Thumbnail of minifigure mar0079
Grrrol
Super Mario
time-logo
2021
#mar0079
£1.75
Unique
x1
Thumbnail of minifigure mar0080
Blue Toad
Super Mario
time-logo
2021
#mar0080
£4.02
Unique

Official Set Description for LEGO 71390 Reznor Knockdown

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.)

Teaming up is fun
Kids can play solo, team up or compete against a friend who has a LEGO Mario or LEGO Luigi figure. Check out the free LEGO Super Mario app for building instructions, creative inspiration and more.

Unlimited fun
Collectible LEGO Super Mario toy playsets bring family-favourite Super Mario characters into the real world and make super gifts for kids. The Starter Courses and Expansion Sets, plus Power-Up Packs, allow fans to build their own unique levels.

  • Children will love the spinning, seesawing, Blue Toad-rescuing and speed challenges when they add this Reznor Knockdown Expansion Set (71390) to their LEGO® Super Mario™ universe.
  • 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.
  • This 862-piece toy building set makes an inspiring birthday or holiday gift for kids aged 8 and up who own a LEGO® Super Mario™ Starter Course (71360 or 71387), which is required for play.
  • Great for solo play or connect via Bluetooth to a friend’s LEGO® Mario™ or LEGO® Luigi™ figure (extra figures not included) for 2-player social play where teamwork earns bonus coins.
  • This module measures over 10 in. (25 cm) high, 22 in. (56 cm) wide and 11.5 in. (30 cm) deep in its basic formation and can be rebuilt and combined with other LEGO® Super Mario™ sets in many ways.
  • The free LEGO® Super Mario™ app has building instructions, viewing tools to make building extra fun and more. For a list of compatible Android and iOS devices, visit LEGO.com/devicecheck.
  • Collectible LEGO® Super Mario™ toy playsets bring a family-favourite character into the real world, offering unlimited, fun, creative challenges through expansion, rebuilding and interactive play.
  • LEGO® building bricks meet rigorous industry standards to ensure consistency, compatibility and a secure connection every time. It’s been that way since 1958.
  • LEGO® components are tested in almost every way imaginable to make sure they satisfy stringent global safety standards.

Building Instruction for LEGO 71390 Reznor Knockdown

LEGO 71390 Frequently Asked Questions

Is LEGO 71390 still available?
LEGO has retired 71390 Reznor Knockdown, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is £32.87.

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All LEGO Super Mario™ sets in the price comparison
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