LEGO Ariel's Crystal Cavern (43254)
LEGO Ariel's Crystal Cavern, set number 43254, is a Disney set of 152 pieces with 2 minifigures, released in June 2024. Its recommended retail price was $29.99. It retired in December 2025.
Specifications
- Set number
- 43254-1
- Theme
- Disney
- Subtheme
- Ariel
- Pieces
- 152
- Minifigures
- 2
- Exclusive minifigures
- 1
- Released
- June 2024
- Retirement date
- December 2025
- MSRP (USD)
- $29.99
- MSRP (GBP)
- £24.99
- MSRP (EUR)
- €29.99
- MSRP (CAD)
- CA$39.99
- Amazon price
- $22.49
- Amazon 90-day average
- $20.79
- Amazon price vs MSRP
- -25.01%
- BrickLink new from
- $19.99
- BrickLink new from vs MSRP
- -33.34%
- New sold on BrickLink in 6 months
- 0
- Used sold on BrickLink in 6 months
- 0
Minifigures in this set
- Ariel - Mermaid Form, Live Action Movie Minidoll, Red Hair (fig-015045)
- Ursula - Dark Purple, Minidoll (fig-015053)
More sets in Ariel
- LEGO Ariel and Flounder's Café Stand (10420-1)
- LEGO Ariel's Magical Underwater Palace (10435-1)
- LEGO Ariel's Music Stage (43235-1)
Price tracking
StudFinder tracks Ariel's Crystal Cavern across Amazon and BrickLink and alerts you when the price falls past the discount you choose. Amazon most recently listed it at $22.49. The cheapest new BrickLink listing is $19.99. Full price history, retirement status and current deals are shown above.
How these prices are measured
The Amazon 90-day average of $20.79 is the mean of the lowest new Amazon listing for this set over the last 90 days, in US dollars. BrickLink figures are quoted for United States sellers in US dollars: "new from" is the lowest price a seller is currently asking, while the six-month averages are quantity-weighted means of the sales that actually completed on BrickLink over the last six months. Each "vs MSRP" figure compares that price with this set's $29.99 recommended retail price.
Price sources
StudFinder does not sell LEGO. Every price above was observed at one of these marketplaces — follow a link to see what it costs there now.
- LEGO Ariel's Crystal Cavern on Amazon ($22.49)
- LEGO Ariel's Crystal Cavern on BrickLink (new from $19.99)
Common questions
How much does LEGO Ariel's Crystal Cavern (43254) cost?
LEGO Ariel's Crystal Cavern launched at a recommended retail price of $29.99. Amazon most recently listed it at $22.49. The cheapest new listing on BrickLink is $19.99. That is 33.34% below its $29.99 MSRP.
Is LEGO 43254 retired?
LEGO Ariel's Crystal Cavern retired in December 2025, so LEGO no longer produces it and it is only available second-hand or from leftover retailer stock.
How many pieces does LEGO Ariel's Crystal Cavern have?
LEGO Ariel's Crystal Cavern (43254) contains 152 pieces. It also includes 2 minifigures, 1 of which appear in no other set.
