Coming in at 370 pieces, the Ariel's Treasure Chest (43229) is a compact build that doesn't waste a piece from the Disney lineup. It debuted in 2023 at $44.99. You get 1 minifigure in the box, which adds to the collectible appeal.
At $0.122 per piece, it runs a bit higher — but that often reflects larger or more specialized elements.
Licensed Disney sets like this tend to attract both LEGO fans and franchise enthusiasts, which keeps demand high even after retirement.
Key Features
370 pieces — Compact and purpose-built — great for a quick session
1 minifigure — Adds play value and aftermarket appeal
$0.122 per piece — Strong price-per-piece for this theme
The Little Mermaid collection — Sought-after corner of the Disney lineup
Released 2023 — Disney sets from this period are known for their build quality
Theme Background
The Ariel's Treasure Chest falls under the LEGO Disney theme, sitting in the The Little Mermaid subtheme — a dedicated part of the LEGO catalog. Launched in 2023 at $44.99, it sits in the accessible end of Disney. The $0.122 per piece is in line with Disney averages.
The The Little Mermaid subcategory within Disney has its own collector base, and sets in this range tend to hold interest well after retirement. Worth keeping on the radar if you're building a Disney collection.
Why This Set Is Special
Strong appreciation at +67%. Market value of $75.00 represents a 67% premium over its $44.99 retail price.
Strong part-out value at 1.7x — Parts are worth $76.55 vs $44.99 retail (1.7x ratio). Theme average is 1.7x.
Frequently Asked Questions
[{"q": "How many pieces are in the LEGO Ariel's Treasure Chest (43229)?", "a": "The LEGO Ariel's Treasure Chest (43229) contains 370 pieces, making it a smaller set."}, {"q": "What minifigures come with the LEGO Ariel's Treasure Chest (43229)?", "a": "The LEGO Ariel's Treasure Chest (43229) includes 1 minifigure. Minifigures are a key value driver for LEGO sets \u2014 exclusive or rare minifigures can appreciate significantly in value on their own, sometimes commanding high prices on the secondary market."}, {"q": "How much does the LEGO Ariel's Treasure Chest (43229) cost?", "a": "The retail price (MSRP) for the LEGO Ariel's Treasure Chest (43229) is $44.99 in the United States. Regional pricing is \u00a342.99 in the UK, CA$59.99 in Canada, \u20ac47.99 in Europe. This works out to $0.12 per piece. This is a competitive price-per-piece for the Disney theme, offering a good balance of piece count and build quality for the price."}, {"q": "Is the LEGO Ariel's Treasure Chest (43229) a good investment?", "a": "The LEGO Ariel's Treasure Chest (43229) shows moderate investment potential based on several factors. Disney sets have historically been among the best-performing themes for post-retirement appreciation. As with any LEGO investment, buying at or below retail price maximizes potential returns. Use the BrickBucks price tracker to find the best entry point."}, {"q": "How big is the LEGO Ariel's Treasure Chest (43229)?", "a": "The LEGO Ariel's Treasure Chest (43229) measures approximately 35.40cm \u00d7 19.10cm \u00d7 7.00cm (W\u00d7H\u00d7D). It makes for a great display piece that won't take up too much shelf space."}, {"q": "Is the LEGO Ariel's Treasure Chest (43229) still available?", "a": "The LEGO Ariel's Treasure Chest (43229) retired on December 31, 2024 and is no longer available at retail. You can find this set on secondary markets including Amazon, eBay, and BrickLink. Retired Disney sets often trade at a premium above their original retail price, with demand typically increasing over time as sealed inventory decreases."}, {"q": "Where can I buy the LEGO Ariel's Treasure Chest (43229)?", "a": "The LEGO Ariel's Treasure Chest (43229) is retired and only available on secondary markets. Check Amazon, eBay, and BrickLink for current listings. Use the BrickBucks price tracker to compare prices across retailers and find the best deal."}]
