Ages 12+

Mini Disney Ariel's Castle (40708)

Name: Mini Disney Ariel's Castle
Brand: LEGO
SKU: 40708
Rating: 4.5 (4 reviews)

LEGO.com RRP:

£34.99

LEGO.com

★4.5

(4 reviews)

🧱 557 pieces - : £0.06

Available From

LEGO.comOfficial

£34.99

Price updated: 26 Apr 2026

View on LEGO →

Building Instructions Brickset

Price Analysis

Lowest Price Ever

£34.99

at LEGO.com · Jan 2026

Average Price (12mo)

£34.99

Current vs Average

0.0%

Near average

Price Trend

Stable

Last 30 days

Best Month to Buy

January

Value Score

10.0/10

Price-per-piece vs theme avg

The lowest price we've recorded for Mini Disney Ariel's Castle is £34.99 at LEGO.com in January 2026. The current price is close to the 12-month average of £34.99. Historically, January tends to offer the best prices for this set.

Price History & Buying Verdict

VerdictNo strong signal yet

•On price-per-piece, this is one of the better-value sets in the Disney™ range (value score 10.0/10 vs theme average).

We've been tracking the price of LEGO Disney™ Mini Disney Ariel's Castle (557 pieces) for 102 days, recording 8 data points across LEGO.com and major UK retailers. Over that period the price has dropped 0 times below previous levels, with the lowest price ever recorded being £34.99 at LEGO.com in January 2026.

The 12-month average sale price for set 40708 works out to £34.99 — that's 0% above the LEGO RRP of £34.99. The highest price we recorded across our tracked retailers was £34.99, giving a range of about £0.00 between the cheapest and most expensive observation.

Historically, January has produced the lowest average prices for Mini Disney Ariel's Castle, so if you're not in a hurry it's worth bookmarking the page closer to that window.

Want to see how LEGO Mini Disney Ariel's Castle (set 40708) compares against other sets? Browse the best-value LEGO sets or check the full price-history tracker.

Description

Mini Disney Ariel's Castle (40708) is a LEGO Disney™ set with 557 pieces, with an RRP of £34.99. Prices have been stable over the last 30 days. With a value score of 10.0/10, this set offers excellent value compared to other Disney™ sets.

SpecificationsFans of Disney Princess buildable toys and The Little Mermaid movie aged 12 and up will enjoy endless imaginative role play with this mini model of Ariel’s enchanting palace. Mini Disney Ariel’s Castle (40708) is covered in golden details, incorporates various underwater features and includes an Ariel mini-doll figure. This portable buildable playset is part of the Mini Disney range of companion construction toys, sold separately.

Features

Mini Disney Princess buildable toy for kids aged 12+ – Inspire girls and boys to enjoy role-play fun with this mini model of Ariel’s palace from the original Disney Princess The Little Mermaid movie
Authentic elements – Ariel’s Castle is covered in golden details, incorporates various underwater features and includes an Ariel mini-doll figure
Many ways to play – Kids can take the imaginative play wherever they go and, when the mermaid adventures have stopped for the day, the model makes a fun display piece
More building sets to collect – This portable construction playset is one of several (each sold separately) in the Mini Disney range
Mermaid gift for kids – Treat fans of Disney’s original The Little Mermaid movie to this compactAriel’s castle toy
Buildable fun – This 556-piece model stands over 8 in. (21 cm) high, 5 in. (14 cm) wide and 4 in. (12 cm) deep

Frequently Asked Questions about Mini Disney Ariel's Castle

What is the best price for LEGO Mini Disney Ariel's Castle (Set 40708)?

LEGO Mini Disney Ariel's Castle (Set #40708) is currently priced at £34.99 on LEGO.com. We continuously monitor prices across multiple UK retailers to find you the best deals.

How many pieces are in LEGO set 40708?

LEGO Mini Disney Ariel's Castle (Set #40708) contains 557 pieces. At the LEGO.com price of £34.99, that works out to approximately 6.3p per piece.

What age is LEGO Mini Disney Ariel's Castle suitable for?

LEGO Mini Disney Ariel's Castle (Set #40708) is recommended for ages 12+. This set is part of the LEGO Disney™ theme. View all Disney™ sets and deals.

Where can I find the building instructions for LEGO Mini Disney Ariel's Castle?

You can download the official building instructions for LEGO Mini Disney Ariel's Castle (Set #40708) for free from LEGO.com. Download the building instructions here. The instructions are available as a PDF and can be viewed on any device.

Where can I buy LEGO Mini Disney Ariel's Castle in the UK?

LEGO Mini Disney Ariel's Castle (Set #40708) is available from LEGO.com at £34.99. We're monitoring other UK retailers for availability. Check our recent price drops for updates.

What is the lowest price ever recorded for LEGO Mini Disney Ariel's Castle?

The lowest price we've recorded for LEGO Mini Disney Ariel's Castle (Set #40708) is £34.99 at LEGO.com in January 2026. That's 0% off the LEGO RRP of £34.99. Track the latest movements on our LEGO price history page.

Is LEGO Mini Disney Ariel's Castle good value for money?

Comparing piece-count to price across the LEGO Disney™ theme, this set scores 10.0 / 10 for value. That works out to about 6.3p per piece. That puts Mini Disney Ariel's Castle in the top tier of Disney™ sets for raw build value — you're paying noticeably less per brick than the theme average. Compare against other contenders on our best-value LEGO sets page.