LEGO® Minecraft® 21143 The Nether Portal

Current best price

Market value (new, sealed) on November 6, 2026: $102.01 – 155% above RRP ($39.99).

LEGO 21143 is currently available from $162.99 incl. shipping at Walmart.com. Only one retailer in our comparison stocks it.

Updated November 6, 2026 at 4:02 AM EST

LEGO® Minecraft® The Nether Portal 21143 (1/13)
LEGO® Minecraft® The Nether Portal 21143 (1/13)
LEGO® Minecraft® The Nether Portal 21143 (2/13)
LEGO® Minecraft® The Nether Portal 21143 (3/13)
LEGO® Minecraft® The Nether Portal 21143 (4/13)
LEGO® Minecraft® The Nether Portal 21143 (5/13)
LEGO® Minecraft® The Nether Portal 21143 (6/13)
LEGO® Minecraft® The Nether Portal 21143 (7/13)
LEGO® Minecraft® The Nether Portal 21143 (8/13)
LEGO® Minecraft® The Nether Portal 21143 (9/13)
LEGO® Minecraft® The Nether Portal 21143 (10/13)
LEGO® Minecraft® The Nether Portal 21143 (11/13)
LEGO® Minecraft® The Nether Portal 21143 (12/13)
LEGO® Minecraft® The Nether Portal 21143 (13/13)

LEGO 21143 price comparison: where is it cheapest?

Prices incl. shipping to the US ·

Brickfact may earn a commission when you buy through a merchant link. Commissions do not determine the order of offers. How Brickfact compares prices

iFurther information
The Lego set The Nether Portal with the set number 21143 is part of the LEGO Minecraft® theme and is recommended for ages 8+. It was released in January 2018. It includes 3 minifigures. The model has 470 pieces, and we estimate it takes around 1 hour to build. It was designed by Robert Heim.46 Brickfact users have this set in their collection.
The set weighs about 0.700 kg. The box measures 11.1 x 10.3 x 3 in (28.2 x 26.2 x 7.6 cm). The recommended retail price is $39.99.
Our Brickfact Lego price comparison compares the prices of 1 shop for this set. It is currently cheapest at Walmart.com for $162.99 including shipping. That is $0.35 per piece. Unfortunately, the set is currently not available below its recommended retail price.
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 $55.87.

Lego 21143 product data

Set Information

Set ID
21143
Pieces
470
Designer
Robert Heim
Building Time
1 hour
Age Range
8+
Minifigures
3

Availability

Release
01/2018
Retiring Status
Retired (12/2020)

Price Information

RRP
$39.99
Insiders Points (for purchase at Lego)
260
Part Out Value
$55.87

Packaging

Weight
0.700 kg
Packaging dimensions
11.1 x 10.3 x 3 in
EAN (GTIN13)
5702016109610

Popularity with Brickfact users

users have this set
46

46 Brickfact users have The Nether Portal in their collection.

Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of November 6, 2026.

LEGO 21143 price trend

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

Current market value
$102.01
Growth vs. RRP
+155 % $39.99
Range
$100.67 – $104.78
Average
$102.30

Loading price history…

LEGO 21143 price history: how has the price changed?

Brickfact has been recording retailer prices since 10/12/2026. Best price so far: $162.99 (23 days ago).

Current best price
$162.99 +308% vs. RRP
Best price since 10/12/2026
$162.99 +308% vs. RRP · 23 days ago

Daily lowest prices at the tracked shops, including shipping. Gaps indicate days with no recorded price. The table lists each shop’s lowest price.

Lowest price per retailer (since 10/12/2026)

RetailerCurrentLowest priceDate
Walmart.com LogoWalmart.com$162.99$162.9911/06/26

Lowest price per day that Brickfact recorded at the retailers in the price comparison, including shipping where known – as in the comparison above. Amazon offers are not included in the price history.

Minifigures from 21143 The Nether Portal

The The Nether Portal set includes 3 different minifigures, 2 of which are unique to this set. The combined value of the minifigures is $12.38, which is ~31% of the RRP of this set.
x1
Thumbnail of minifigure min022
Blaze
Minecraft
time-logo
2015
#min022
$4.46
i
2 sets
x1
Thumbnail of minifigure min058
Baby Zombie Pigman
Minecraft
time-logo
2018
#min058
$2.78
Unique
x1
Thumbnail of minifigure min060
Steve
Minecraft
time-logo
2018
#min060
$5.14
Unique

Official Set Description for LEGO 21143 The Nether Portal

Craft a portal, build an awesome rail system and journey into the Nether. Battle the flying blaze and the fireball shooting ghast, activate the lava fall, and mine light-emitting glowstone. Enjoy hands-on Minecraft™ adventures with this LEGO® Minecraft set—designed for young fans of the highly successful sandbox video game. Also includes a Steve LEGO Minecraft minifigure, plus small magma cube and baby zombie pigman figures.

  • Includes a Steve LEGO® Minecraft™ minifigure, plus blaze, small magma cube and baby zombie pigman figures, and a ghast figure that shoots fireball-decorated discs.
  • Features a buildable Minecraft™ Nether setting with portal, flames, mushrooms and lava-flow function, plus a minecart and a curved rail track system.
  • Check out the new-for-January-2018, larger ghast with its 9 tentacles, deep-set red eyes and disc-firing function–shoots 2 discs without reloading!
  • Grab your diamond sword, jump aboard the minecart and journey through the portal to reach the Nether!
  • Battle the ferocious, flying blaze and the fireball shooting ghast, and mine glowstone that really glows in the dark!
  • Activate the lava-flow function to send the lava crashing down.
  • Weapons include a sword and a pickaxe.
  • Accessory elements include a red potion, shield, chest, bed, magma block, nether quartz ore and mineable glowstone ore elements.
  • Set your imagination free—rebuild the set for more LEGO® Minecraft™ creations!
  • This children's toy includes over 470 pieces and is suitable for ages 8+.
  • Measures over 6” (16cm) high, 7” (19cm) wide and 9” (24cm) deep.

Building Instruction for LEGO 21143 The Nether Portal

LEGO 21143 Frequently Asked Questions

How much does LEGO 21143 The Nether Portal cost?
On November 6, 2026, the lowest price in the Brickfact price comparison is $162.99 incl. shipping at Walmart.com. The RRP is $39.99.
Where can I buy LEGO 21143 cheapest?
Only one retailer in the Brickfact price comparison currently stocks LEGO 21143: Walmart.com ($162.99).
Is LEGO 21143 still available?
LEGO has retired 21143 The Nether Portal. New copies are still available at 1 retailers in our price comparison while stocks last.
When was LEGO 21143 cheapest?
Since tracking began on 10/12/2026, the lowest shop price recorded by Brickfact for LEGO 21143 was $162.99 on 10/14/2026 at Walmart.com, including shipping. Amazon prices are not included.
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