Ariel's Crystal Cavern

Name: Ariel's Crystal Cavern
SKU: 43254-1

Catalogue image of Ariel's Crystal Cavern

Ariel's Crystal Cavern (43254-1) is a set in the Disney Princess theme, released in 2024. It has 144 pieces and 2 minifigures.

Best offer right now

Books-A-Million

32.99 USD

net · seen 11/5/2026

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Number:43254-1
Released:June 2024
Pieces:144
Box size:26.2 × 19.1 × 7.2 cm
Theme:Disney Princess

Box size and weight as measured by Brickset.

In numbers

Over the last 30 days the lowest shop price recorded for this set was 27.44 USD, taken from 30 days with a price on record.

Since 9/25/2026 the lowest shop price has fallen from 29.65 USD to 27.95 USD, by 6 % (based on 42 days with a price on record).

LEGO planned to retire this set in December 2025.

Product details

Number: 43254-1
Name: Ariel's Crystal Cavern
Theme: Disney › Disney Princess
Released: June 2024
Launched: June 2024
Retired: December 2025 in the United States
Pieces: 144
Minifigures: 2
RRP: ≈ 28.08 USD (39.99 CAD) (Canada)≈ 33.66 USD (29.99 EUR) (Germany)≈ 32.99 USD (24.99 GBP) (United Kingdom)29.99 USD (United States)
Price per piece: ≈ 0.195 USD (0.278 CAD) (Canada)≈ 0.234 USD (0.208 EUR) (Germany)≈ 0.229 USD (0.174 GBP) (United Kingdom)0.208 USD (United States)
Best price (30 days): 27.44 USD
Price per piece (best offer): 0.194 USD

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

BrickLink market data

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Pricing

Best price ever≈ 27.44 USD (24.55 EUR) Advertising Sealed · gross · idee+spiel · seen 10/7/2026

Current best offer≈ 27.95 USD (25.00 EUR) Advertising Sealed · gross · idee+spiel · seen 11/3/2026

Price history

Lowest shop price now27.95 USD
Lowest ever 27.44 USD

Each day's lowest price among the shops' current offers, including VAT. A price in another currency is converted at the ECB reference rate of its day.

Monthly lows as a table

Month	Lowest price
November 2026	27.47 USD
October 2026	27.44 USD
September 2026	27.99 USD

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Price statistics by condition

Nobody has sold this set recently.

Sources idee+spiel: 52 · Books-A-Million: 14 · BRICKMO: 3

Latest price from each shop

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Countries (all)

Show prices for

Austria (AT)

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United States (US)

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What each source tells us:

Shops: the country they are in, and a delivery within it. None says whether it delivers abroad.
LEGO's own shops: one storefront per country, each delivering within its country.
Hugendubel: in Germany, delivering to Germany and to Austria.
eBay: the country the item is in, and a delivery within the country of the eBay site it is listed on.
BrickLink: averages over sellers worldwide - no seller's country and no delivery.

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idee+spiel Sealed · gross · seen 11/3/2026

≈ 27.95 USD (25.00 EUR)

Go to shop

Books-A-Million Sealed · net · seen 11/5/2026

32.99 USD

Go to shop

BRICKMO Sealed · gross · seen 11/5/2026

≈ 33.74 USD (29.95 EUR)

Go to shop

Amazon.com BrickDb shows no Amazon prices. The link opens a search for this set on Amazon's own site.

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Where these prices come from

On eBay

The cheapest eBay listings we saw in the last seven days. They are sellers' asking prices, so they are not in the shop price list or the best offer.

We have not seen a current eBay listing for this set.

Recommended retail price

What LEGO published as the recommended retail price, market by market, in that market's own currency. No market's price is ever derived from another's.

Canada ≈ 28.08 USD (39.99 CAD) unknown tax basis Available 5/3/2024 to 12/11/2025.Recorded by BrickDb since 10/2/2026

Germany ≈ 33.66 USD (29.99 EUR) gross Available 5/3/2024 to 11/30/2025.Recorded by BrickDb since 10/2/2026

United Kingdom ≈ 32.99 USD (24.99 GBP) gross Available 5/3/2024 to 12/27/2025.Recorded by BrickDb since 10/2/2026

United States 29.99 USD net Available 5/3/2024 to 12/17/2025.Recorded by BrickDb since 10/2/2026

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Building instructions

All building instructions for this set on LEGO.com

Parts in this set

96 inventory lines

Catalogue image of the part Bar Holder with Clip

Bar Holder with Clip 11090· Bright Green

×1

Catalogue image of the part Brick Curved 2 x 2 x 2/3

Brick Curved 2 x 2 x 2/3 15068· Light Aqua

×1

Catalogue image of the part Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573· Dark Turquoise

×1

Catalogue image of the part Plate Special 8 x 9 x 2/3 with 1 x 4 Recessed

Plate Special 8 x 9 x 2/3 with 1 x 4 Recessed 15624· Medium Azure

×1

Catalogue image of the part Animal, Fish with Large Eyes, Medium Blue Dorsal and Tail Fin and Blue Stripes on Top Print (Flounder / Fabius)

Animal, Fish with Large Eyes, Medium Blue Dorsal and Tail Fin and Blue Stripes on Top Print (Flounder / Fabius) 15679pr0002· Yellow

×1

Catalogue image of the part Tile Round 1 x 2 Half Circle

Tile Round 1 x 2 Half Circle 1748· Black

×1

Catalogue image of the part Brick Curved Inverted 2 x 2 with 1 x 2 Cutouts

Brick Curved Inverted 2 x 2 with 1 x 2 Cutouts 1750· Dark Turquoise

×2

Catalogue image of the part Animal Body Part, Clam / Scallop Half Shell with 4 Studs

Animal Body Part, Clam / Scallop Half Shell with 4 Studs 18970· White

×1

Animal Body Part, Clam / Scallop Half Shell with 4 Studs 18970· Coral

×1

Catalogue image of the part Fence Ornamented 1 x 4 x 2 with 4 Studs

Fence Ornamented 1 x 4 x 2 with 4 Studs 19121· White

×1

Catalogue image of the part Book Cover [Plain]

Book Cover [Plain] 24093· Reddish Brown

×1

Catalogue image of the part Tile Special 1 x 2 Grille with Bottom Groove

Tile Special 1 x 2 Grille with Bottom Groove 2412b· Lime

×4

Catalogue image of the part Book Binding with Two Studs

Book Binding with Two Studs 24324· Reddish Brown

×1

Tile 2 x 3 26603· Reddish Brown

×1

Catalogue image of the part Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud

Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud 28192· White

×1

Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud 28192· Reddish Brown

×2

2 minifigures

Minifigures in this set

Ariel - Mermaid Form, Live Action Movie Minidoll, Red Hair

/ fig-015045 /

No retail priceNo recent sales

Ursula - Dark Purple, Minidoll

/ fig-015053 /

No retail priceNo recent sales

Same theme, piece count within 15 %

Similar sets

Catalogue image of Cinderella Animal Friends Castle

Ariel's Crystal Cavern

In numbers

Product details

BrickLink market data

Can I build this?

Pricing

Price history

Latest price from each shop

On eBay

Recommended retail price

Building instructions

Parts in this set

Minifigures in this set

Ariel - Mermaid Form, Live Action Movie Minidoll, Red Hair

Ursula - Dark Purple, Minidoll

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