Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
71390 Reznor Knockdown is a 862 piece Super Mario set released in 2021. While the MSRP is $69.99, the current average price on the secondary markets is around $54. The set is estimated to retire sometime within mid 2023. Once retired, the expected annual growth will be close to 4% after the second year, which will value the set between $81 and $87 shortly after it is retired.
Retirement risk Retirement risk. Reznor Knockdown has a current lifespan of 12 months, based on the average lifespan of other sets in this theme, which is 11 months, this set is at risk for retiring in the coming months.

For Sale (New/Sealed)

This chart shows the sales listing trends of 71390 Reznor Knockdown.
(US) - Super Mario Reznor Knockdown Expansion Set 71390
BrickEconomy Choice
$53.00
(AU) Super Mario: Reznor Knockdown Expansion Set (71390) - Expand Starter Course
$53.27
-23.9%
(US) Super Mario Reznor Knockdown Expansion Set 71390 Building Kit, 862 Pieces
$53.99
-22.9%
(US) Super Mario Reznor Knockdown Expansion Set 71390 Building Kit, 862 PCS, 8+
$53.99
-22.9%
(US) Super Mario: Reznor Knockdown Expansion Set (71390)
$54.95
-21.5%
(US) New LEGO Super Mario 71390 Reznor Knockdown Expansion Set 862pcs 8+ Sealed
$54.99
-21.4%
(US) - Super Mario Reznor Knockdown Expansion Set 71390
$54.99
-21.4%
(US) Reznor Knockdown Expansion Set SUPER MARIO (71390)
$55.00
-21.4%
(US) Reznor Knockdown Expansion Set SUPER MARIO (71390)
$55.00
-21.4%
(US) Reznor Knockdown Expansion Set SUPER MARIO (71390) NEW IN BOX STILL SEALED
$55.00
-21.4%
(US) Reznor Knockdown Expansion Set NEW SUPER MARIO (71390) FREE SHIPPING
$55.00
-21.4%
(US) New Sealed Lego Super Mario Reznor Knockdown 71390
$55.00
-21.4%
(US) Super Mario Renzor Knockdown Expansion Set 71390 - 100% Verified Authentic and New
$55.00
-21.4%
(US) Set #71390 Reznor Knockdown, Super Mario, Sealed
$55.00
-21.4%
(JP) SUPER MARIO Reznor Knockdown EXPANSION SET Block Building Toy 71390
$56.40
-19.4%
(US) LEGO Super Mario - Reznor Knockdown Expansion Set 71390 [New Toy] Brick
$56.61
-19.1%
(US) Super Mario # 471390 ~ REZNOR KNOCK DOWN - NEW - box Crushed see photo
$56.99
-18.6%
(US) 71390 LEGO Super Mario Reznor Knockdown - NEW FREE SHIPPING
$59.97
-14.3%
(US) Super Mario Reznor Knockdown Expansion Set #71390 New/Sealed
$59.99
-14.3%
(CA) Brand new, sealed in box. Near mint box condition. Can be shipped without box to redu...
$63.40
-9.4%
(US) Super Mario Reznor Knockdown Building Kit Expansion Set, for Ages 6 and Up
$64.00
-8.6%
Show 20 more listings

Contained In Sets

Theme / Subtheme Super Mario / Value Packs
Year 2021
Availability Retail
5007062 LEGO Super Mario The Ultimate Bundle
Retail $299.95
Available at retail

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 2021
Pieces 1,152
Availability Retail
71391 LEGO Super Mario Bowser's Airship
Retail $99.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces 1,010
Availability Retired
71369 LEGO Super Mario Bowser's Castle Boss Battle
Retail $99.99
Value $112.46
Growth 12.5%
Annual growth 6.0%
Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces 877
Availability Retail
71401 LEGO Super Mario Luigi's Mansion Haunt-and-Seek
Retail $79.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces 540
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 536
Availability Retail
71400 LEGO Super Mario Big Urchin Beach Ride
Retail $59.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces 504
Availability Retail
71399 LEGO Super Mario Luigi's Mansion Entryway
Retail $39.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces 484
Availability Retail
71389 LEGO Super Mario Lakitu Sky World
Retail $39.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 468 / 2
Availability Retired
71362 LEGO Super Mario Guarded Fortress
Retail $49.99
Value $50.00
Growth 0.0%
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 464 / 5
Availability Retired
71368 LEGO Super Mario Toad's Treasure Hunt
Retail $69.99
Value ~$69.99
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 431 / 7
Availability Retired
71377 LEGO Super Mario King Boo and the Haunted Yard
Retail $49.99
Value $55.52
Growth 11.1%
Annual growth 5.3%
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces 393
Availability Retired
71376 LEGO Super Mario Thwomp Drop
Retail $39.99
Value $49.16
Growth 22.9%
Annual growth 8.2%
Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces 374
Availability Retired
71383 LEGO Super Mario Wiggler's Poison Swamp
Retail $39.99
Value $40.16
Growth 0.4%
Annual growth 3.0%
Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces 354
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 $26.70
Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces 231
Availability Retail
71388 LEGO Super Mario Boss Sumo Bro Topple
Retail $29.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces 229
Availability Retail
71398 LEGO Super Mario Dorrie's Beachfront
Retail $29.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 217 / 4
Availability Retired
71365 LEGO Super Mario Piranha Plant Power Slide
Retail $29.99
Value $32.20
Growth 7.4%
Annual growth 3.5%
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 205 / 2
Availability Retail
71367 LEGO Super Mario Mario's House & Yoshi
Retail $29.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 180 / 2
Availability Retired
71363 LEGO Super Mario Desert Pokey
Retail $19.99
Value $20.26
Growth 1.4%
Annual growth 8.5%
Theme / Subtheme Super Mario / Expansion Set
Year 2022
Pieces 179
Availability Retail
71397 LEGO Super Mario Luigi's Mansion Lab and Poltergust
Retail $29.99
Available at retail
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 163 / 2
Availability Retired
40414 LEGO Super Mario Monty Mole & Super Mushroom
promotional
Value $69.84
Annual growth 37.2%
Theme / Subtheme Super Mario / Expansion Set
Year 2021
Pieces 160
Availability Retired
71381 LEGO Super Mario Chain Chomp Jungle Encounter
Retail $19.99
Value $25.34
Growth 26.8%
Annual growth 6.1%
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 133 / 2
Availability Retired
71364 LEGO Super Mario Whomp's Lava Trouble
Retail $19.99
Value ~$19.99
Theme / Subtheme Super Mario / Expansion Set
Year 2020
Pieces / Minifigs 132 / 3
Availability Retired
71366 LEGO Super Mario Boomer Bill Barrage
Retail $29.99
Value $24.99
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©