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40708 LEGO The Little Mermaid Mini Disney Ariel's Castle thumbnail image

40708 LEGO The Little Mermaid Mini Disney Ariel's Castle
Images 5Description 
40708 LEGO The Little Mermaid Mini Disney Ariel's Castle
  • Mini Disney Ariel's Castle thumbnail
  • Mini Disney Ariel's Castle thumbnail
  • Mini Disney Ariel's Castle thumbnail
  • Mini Disney Ariel's Castle thumbnail
  • Mini Disney Ariel's Castle thumbnail

LEGO 40708 Mini Disney Ariel's Castle is a Disney set currently available at retail for $39.97 and is projected to retire in mid and late 2026. Current new-sealed secondary market prices range from $45 to $55, with the average above MSRP at $43. The set includes 1 minifig, with 1 exclusive to this set.

Forecast Model

This represents the expected annual growth (CAGR) based solely on a forecast model.
LEGO 40708 Mini Disney Ariel's Castle is a Disney The Little Mermaid set released in 2024, containing 556 pieces and including an Ariel mini-doll. The build depicts Ariel’s undersea castle in a compact format with golden accents and underwater details. It is designed as a display model with decorative elements that reference the ocean setting. The included Ariel mini-doll represents the title character from the film.

Once retired, the expected annual growth will be close to 6% after the second year, valuing the set between $49 and $51 shortly after it is retired.
Retirement risk.Mini Disney Ariel's Castle has been available for 30 months. Based on the average lifespan of other sets in this theme (17 months), this set may be at risk of retiring in the coming months.
All regions

For Sale (New/Sealed)

This chart shows the sales listing trends of 40708 Mini Disney Ariel's Castle.
 (US) Disney Princess Mini Disney Ariel's Castle 40708 557pcs Ages 12+ Box $35.00
-12.4%
(AU) disney princess lego $35.44
-11.3%
(US) Disney: Mini Disney Ariel's Castle (40708) $39.97
(US) Official LEGO Mini Disney Ariel's Castle
BrickEconomy Choice
$39.97
(US) Disney Mini Disney Ariel's Castle Set 40708 - 100% Verified Authentic and New
In Stock Guaranteed
$40.00
+0.1%
(MO) NO PAYPAL FEES If you need more, please contact me $40.68
+1.8%
(US) BrickLink store Brickenheier $42.75
+7.0%
(AT) + 3.5% paypal fees | if you need higher qtys please get in touch with us $43.07
+7.8%
(US) Disney #40708 - Mini Disney Ariel's Castle NEW / SEALED $44.00
+10.1%
(US) Disney: Mini Disney Ariel's Castle (40708) - New / Sealed $44.94
+12.4%
(US) New, Sealed LEGO Disney - Mini Disney Ariel's Castle - 40708 $44.99
+12.6%
(US) 40708 Disney Princess Ariel's Mini Castle New Rare Exclusive 2024 HTF $44.99
+12.6%
(US) Disney #40708 - Mini Disney Ariel's Castle NEW / SEALED $44.99
+12.6%
(US) BrickLink store Paw's Brick Yard $44.99
+12.6%
Show 27 more listings

Minifigs

Mini Disney Ariel's Castle contains 1 minifig. The minifigure is exclusive to this set.
dp189
Ariel
Mermaid Ariel with medium lavender shell bra top, dark turquoise tail, and medium blue eyes - dp189
Exclusive
Value $11.08

Mini Disney Castle Sets

40720 Mini Sleeping Beauty Castle

Theme / Subtheme Disney / Disney Parks
Year 2024
Pieces / Minifigs 528 / 1
Availability Retired
40720 LEGO Disney Mini Sleeping Beauty Castle
Retail $39.99
Value $119.71
Growth  +199.3%

40613 Mini Disney Palace of Agrabah

Theme / Subtheme Disney / Aladdin
Year 2023
Pieces 506
Availability Retired
40613 LEGO Aladdin Mini Disney Palace of Agrabah
Retail $39.99
Value $70.00
Growth  +75.0%
Annual growth 18.6%

40478 Mini Disney Castle

Theme / Subtheme Disney / Disney Parks
Year 2021
Pieces / Minifigs 567 / 1
Availability Exclusive
40478 LEGO Mini Disney Castle
Retail $39.99
Available at retail

Sets in Disney / The Little Mermaid

43225 The Little Mermaid

Theme / Subtheme Disney / The Little Mermaid
Year 2023
Pieces / Minifigs 1,808 / 5
Availability Retired
43225 LEGO Disney The Little Mermaid
Retail $159.99
Value $259.99
Growth  +62.5%
Annual growth 17.2%

43207 Ariel's Underwater Palace

Theme / Subtheme Disney / The Little Mermaid
Year 2022
Pieces / Minifigs 479 / 3
Availability Retired
43207 LEGO Disney The Little Mermaid Ariel's Underwater Palace
Retail $99.99
Value $123.60
Growth  +23.6%
Annual growth 8.8%

41153 Ariel's Royal Celebration Boat

Theme / Subtheme Disney / The Little Mermaid
Year 2018
Pieces / Minifigs 380 / 2
Availability Retired
41153 LEGO Disney The Little Mermaid Ariel's Royal Celebration Boat
Retail $49.99
Value $69.99
Growth  +40.0%
Annual growth 5.4%

43229 Ariel's Treasure Chest

Theme / Subtheme Disney / The Little Mermaid
Year 2023
Pieces / Minifigs 370 / 1
Availability Retired
43229 LEGO Disney The Little Mermaid Ariel's Treasure Chest
Retail $44.99
Value $64.49
Growth  +43.3%
Annual growth 12.9%

41145 Ariel and the Magical Spell

Theme / Subtheme Disney / The Little Mermaid
Year 2017
Pieces / Minifigs 222 / 2
Availability Retired
41145 LEGO Disney The Little Mermaid Ariel and the Magical Spell
Retail $29.99
Value $84.32
Growth  +181.2%
Annual growth 7.8%

43285 Ariel's Magical Mini Palace

Theme / Subtheme Disney / The Little Mermaid
Year 2026
Pieces / Minifigs 179 / 1
Availability Retail
43285 LEGO Disney The Little Mermaid Ariel's Magical Mini Palace
Retail $19.99
Available at retail

41160 Ariel's Castle

Theme / Subtheme Disney / The Little Mermaid
Year 2019
Pieces / Minifigs 115 / 1
Availability Retired
41160 LEGO Disney The Little Mermaid Ariel's Castle
Retail $24.99
Value $46.71
Growth  +86.9%
Annual growth 6.4%

43191 Ariel's Celebration Boat

Theme / Subtheme Disney / The Little Mermaid
Year 2021
Pieces / Minifigs 114 / 2
Availability Retired
43191 LEGO Disney The Little Mermaid Ariel's Celebration Boat
Retail $29.99
Value $60.72
Growth  +102.5%
Annual growth 12.7%

43176 Ariel's Storybook Adventures

Theme / Subtheme Disney / The Little Mermaid
Year 2020
Pieces / Minifigs 105 / 3
Availability Retired
43176 LEGO Disney The Little Mermaid Ariel's Storybook Adventures
Retail $19.99
Value $41.39
Growth  +107.1%
Annual growth 11.9%

43259 Twirling Ariel

Theme / Subtheme Disney / The Little Mermaid
Year 2025
Pieces / Minifigs 93 / 1
Availability Retired
43259 LEGO Disney The Little Mermaid Twirling Ariel
Retail $9.99
Value $15.00
Growth  +50.2%

30552 Ariel's Underwater Symphony

Theme / Subtheme Disney / The Little Mermaid
Year 2018
Pieces / Minifigs 51 / 1
Availability Retired
30552 LEGO Disney The Little Mermaid Ariel's Underwater Symphony
Retail $4.99
Value $15.15
Growth  +203.6%
Annual growth 8.0%

My Collection

Mini Disney Ariel's Castle Reviews

28 reviews
4.7
Collectors
Investors
The Brick Post
“This version of the classic Disney Castle is inspired by the one seen in the original The Little Mermaid animation. It joins the previously released Mini Disney Castle range which includes mini Palace of Agrabah and the Mini Disney Castle itself. Unlike the Palace of Agrabah... More set, this one includes a Minidoll, sadly not a Minifigure, of Ariel.”
Full review at www.thebrickpost.com
Rebrickable
“Ariel's Castle is a good looking set, capturing the look and feel of Atlantica. In my memories the castle was more colorful, but after rewatching the color scheme does seem to be fitting. I'm happy this time we do get a figure, something lacking in the Palace of Agrabah. The... More model is more sturdy than I expected, as the slender towers look very fragile, but you can easily move the castle around without breaking anything.”
Full review at rebrickable.com

About Disney The Little Mermaid

The LEGO Disney The Little Mermaid theme consists of LEGO sets inspired by the Disney animated film "The Little Mermaid." These sets capture characters, scenes, and locations from the movie, including Ariel, Ursula, and underwater settings.

The Little Mermaid was introduced in 2017 and currently consists of 12 sets. As of today, 43225 The Little Mermaid is the most valuable The Little Mermaid set with an estimated new/factory sealed value of $260.
Read more
Fans 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.
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...
Description provided by LEGO©