LEGO Coral Reef Diorama 40783 40783-1
LEGO Coral Reef Diorama 40783 (40783-1) is worth about $40 on the secondary market today, against a $20 retail price. It has 260 pieces, belongs to the Other theme and was released in 2025. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the resale market.
A colorful LEGO® set gift for ocean-lovers
- Set number
- 40783-1
- Theme
- Other
- Subtheme
- Wonders of the Natural World
- Year
- 2025
- Pieces
- 260
- Minifigures
- 0
- RRP
- $20
- Market value
- $40
- Used value
- $10
- Released
- 2025
- Retirement
- Retired in 2025
Coral Reef Diorama 40783 value by year
From $35 in 2025 to $33 in 2026 so far: −5%. Its highest year was 2025, at $35.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $33 | −4.9% |
| 2025 | $35 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO Coral Reef Diorama 40783 (40783-1) worth?
LEGO Coral Reef Diorama 40783 is worth approximately $40 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Coral Reef Diorama 40783 retired?
Yes — Coral Reef Diorama 40783 (40783-1) has been retired by LEGO and is no longer in production. Retired sets have fixed supply, which is why their prices are driven purely by the resale market.
Has LEGO Coral Reef Diorama 40783 gone up in value?
Yes. Coral Reef Diorama 40783 launched at $20 and now trades around $40, an increase of 100.1%. See the price history chart for how it got there.
What is the price per piece for Coral Reef Diorama 40783?
At its $20 retail price across 260 pieces, Coral Reef Diorama 40783 works out to about $0.077 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Coral Reef Diorama 40783 a good investment?
Coral Reef Diorama 40783 currently trades 100.1% above its $20 retail price, and it is retired, so no new supply is entering the market. Past performance is not a prediction — condition, packaging and how long you hold all affect what a set actually sells for. BrickStats reports the numbers rather than giving investment advice.
Why is LEGO Coral Reef Diorama 40783 so expensive?
Coral Reef Diorama 40783 was released in 2025 and has since retired. Once LEGO stops producing a set, the only supply is what is already in circulation, so sealed copies in good condition compete for a shrinking pool of stock. That scarcity, not the parts, is what moves the price.