Diagon Alley™

LEGO^® Harry Potter™ 40289 Diagon Alley™

Name: LEGO® Harry Potter™ Diagon Alley™ 40289
Brand: LEGO
SKU: 40289
Availability: InStock

Current best price

LEGO 40289 is currently available from $104.30 incl. shipping at Walmart.com. Only one retailer in our comparison stocks it.

View the deal at Walmart.com

Updated November 2, 2026 at 11:01 PM EST

LEGO® Harry Potter™ Diagon Alley™ 40289 (1/3)

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Gift with Purchase (GWP)

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LEGO 40289 price comparison: where is it cheapest?

Prices incl. shipping to the US · Prices updated November 2, 2026 at 11:01 PM EST

Walmart.comBest price

$104.30

free shipping

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iFurther information

The Lego set Diagon Alley™ with the set number 40289 is part of the LEGO Harry Potter™ theme and is recommended for ages 10+. It was released in August 2018. It includes one minifigure. The model has 374 pieces, and we estimate it takes around 1 hour to build. It was designed by Justin Ramsden, Rok Zgalin Kobe.147 Brickfact users have this set in their collection.

The box measures 7.5 x 5.6 x 2.8 in (19.1 x 14.1 x 7.1 cm). The recommended retail price is $19.99.

Our Brickfact Lego price comparison compares the prices of 1 shop for this set. It is currently cheapest at Walmart.com for $104.30 including shipping. That is $0.28 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 $76.09.

Lego 40289 product data

Set Information

Set ID

40289

Theme

Harry Potter™

Pieces

374

Designer

Justin Ramsden, Rok Zgalin Kobe

Building Time

1 hour

Age Range

10+

Minifigures

Availability

Release

08/2018

Retiring Status

Retired (12/2018)

Price Information

RRP

$19.99

Insiders Points (for purchase at Lego)

130

Part Out Value

$76.09

Packaging

Packaging dimensions

7.5 x 5.6 x 2.8 in

EAN (GTIN13)

5702016122947

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Popularity with Brickfact users

users have this set: 147
buyers in the last 12 months: 13

147 Brickfact users have Diagon Alley™ in their collection. 13 users bought it in the last 12 months.

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

LEGO 40289 price trend

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

Current market value: $64.40
Growth vs. RRP: +222 % $19.99
Range: $60.04 – $71.56
Average: $67.26

Loading price history…

LEGO 40289 price history: how has the price changed?

Brickfact has been recording retailer prices since 10/12/2026. Best price so far: $104.30 (22 days ago).

Current best price: $104.30 +422% vs. RRP
Best price since 10/12/2026: $104.30 +422% vs. RRP · 22 days ago

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

Retailer	Current	Lowest price	Date
Walmart.com	$104.30	$104.30	11/03/26

As of: 11/03/2026, 03:01 UTC

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 40289 Diagon Alley™

The Diagon Alley™ set includes 1 different minifigures, 1 of which are unique to this set. The combined value of the minifigures is $21.21, which is ~106% of the RRP of this set.

Garrick Ollivander

Harry Potter

2018

#hp169

$21.21

Unique

Official Set Description for LEGO 40289 Diagon Alley™

Recreate the magic of Diagon Alley™ with this magical LEGO® micro build featuring Gringotts™ Bank, Ollivanders™ Wand Shop, Flourish and Blotts, Quality Quidditch™ Supplies and Weasleys’ Wizard Wheezes, plus a Mr. Ollivander minifigure with a wand. LEGO® Diagon Alley™ Micro Build (item 40289) offer is valid on shop.LEGO.com and at LEGO Stores from November 9 through 11:59pm EST, November 21, 2018, or while supplies last only. Qualifying purchase must be equal to or greater than $99 in merchandise only; any applicable taxes, shipping charges, or value of gift cards purchased do not apply to merchandise total. Offer excludes Bricks & Pieces and backorder items. Cannot be applied to previous purchases or combined with any other discount, offer or free gift. One free set per household. Item is valued at approximately a $19.99 (US) / $26.99 (CA) retail value and cannot be exchanged or substituted for any other item or cash value. Item is available exclusively through this offer; additional sets cannot be purchased. Offers not valid at LEGOLAND® Parks or LEGOLAND Discovery Centers. The LEGO Group reserves the right to cancel or modify these promotions at any time without advance notice.

Building Instruction for LEGO 40289 Diagon Alley™

Part Lists for LEGO 40289 Diagon Alley™

Part list on Bricklink.com

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Part list on Rebrickable.com

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Part list on Brickset.com

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LEGO 40289 Frequently Asked Questions

How much does LEGO 40289 Diagon Alley™ cost?

The lowest price in the Brickfact price comparison is currently $104.30 incl. shipping at Walmart.com. The RRP is $19.99.

Where can I buy LEGO 40289 cheapest?

Only one retailer in the Brickfact price comparison currently stocks LEGO 40289: Walmart.com ($104.30).

Is LEGO 40289 still available?

LEGO has retired 40289 Diagon Alley™. New copies are still available at 1 retailers in our price comparison while stocks last.

When was LEGO 40289 cheapest?

Since tracking began on 10/12/2026, the lowest shop price recorded by Brickfact for LEGO 40289 was $104.30 on 10/12/2026 at Walmart.com, including shipping. Amazon prices are not included.