LEGOLAND Castle

LEGO^® Promotional 40306 LEGOLAND Castle

Name: LEGO® Promotional LEGOLAND Castle 40306
Brand: LEGO
SKU: 40306
Availability: InStock

Current best price

Market value (new, sealed) on November 11, 2026: $18.64 – 7% below RRP ($19.99).

LEGO 40306 is currently available from $39.69 incl. shipping at Walmart.com. Only one retailer in our comparison stocks it.

That is the lowest retailer price Brickfact has recorded in the last 30 days.

View the deal at Walmart.com

Updated November 11, 2026 at 10:00 AM EST

Castle

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LEGO 40306 price comparison: where is it cheapest?

Prices incl. shipping to the US · Prices updated November 11, 2026 at 10:00 AM EST

Walmart.comBest price30-day low

$39.69

free shipping

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 LEGOLAND Castle with the set number 40306 is part of the LEGO Promotional theme and is recommended for ages 8+. It was released in January 2018. It includes one minifigure. The model has 220 pieces, and we estimate it takes around < 1 hour to build. It was designed by Mel Caddick.59 Brickfact users have this set in their collection.

The set weighs about 0.190 kg. The box measures 5.6 x 4.8 x 2.4 in (14.1 x 12.2 x 6.1 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 $39.69 including shipping. That is $0.18 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 $15.46.

Lego 40306 product data

Set Information

Set ID

40306

Theme

Promotional

Pieces

220

Designer

Mel Caddick

Building Time

< 1 hour

Age Range

Minifigures

Availability

Release

01/2018

Retiring Status

Retired (12/2018)

Price Information

RRP

$19.99

Insiders Points (for purchase at Lego)

130

Part Out Value

$15.46

Packaging

Weight

0.190 kg

Packaging dimensions

5.6 x 4.8 x 2.4 in

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Popularity with Brickfact users

users have this set: 59

59 Brickfact users have LEGOLAND Castle in their collection.

Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of November 11, 2026.

LEGO 40306 price trend

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

Current market value: $18.64
Growth vs. RRP: −6.8 % $19.99
Range: $17.84 – $22.61
Average: $19.65

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LEGO 40306 price history: how has the price changed?

Currently from $39.69 – the lowest price Brickfact has recorded in the last 30 days.

Current best price: $39.69 +99% vs. RRP
30-day best price: $39.69 +99% vs. RRP · 13 days ago

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

Retailer	Current	Lowest price	Date
Walmart.com	$39.69	$39.69	11/11/26

As of: 11/11/2026, 14:01 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 40306 LEGOLAND Castle

The LEGOLAND Castle set includes 1 different minifigures, 1 of which are unique to this set. The combined value of the minifigures is $1.99, which is ~10% of the RRP of this set.

Boy, Dark Azure Hoodie with Green Striped Shirt, Dark Blue Short Legs, Freckles, Medium Nougat Hair

LEGO Brand

2018

#gen112

$1.99

Unique

Building Instruction for LEGO 40306 LEGOLAND Castle

Part Lists for LEGO 40306 LEGOLAND Castle

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 40306 Frequently Asked Questions

How much does LEGO 40306 LEGOLAND Castle cost?

On November 11, 2026, the lowest price in the Brickfact price comparison is $39.69 incl. shipping at Walmart.com. The RRP is $19.99.

Where can I buy LEGO 40306 cheapest?

Only one retailer in the Brickfact price comparison currently stocks LEGO 40306: Walmart.com ($39.69).

Is LEGO 40306 still available?

LEGO has retired 40306 LEGOLAND Castle. New copies are still available at 1 retailers in our price comparison while stocks last.

When was LEGO 40306 cheapest?

Since tracking began on 10/12/2026, the lowest shop price recorded by Brickfact for LEGO 40306 was $39.69 on 10/29/2026 at Walmart.com, including shipping. Amazon prices are not included.