LEGO Northern Lights Diorama (40785)
LEGO Northern Lights Diorama, set number 40785, is a Promotional set of 332 pieces, released in October 2025. It retired in December 2025.
Specifications
- Set number
- 40785-1
- Theme
- Promotional
- Subtheme
- Wonders of the Natural World
- Pieces
- 332
- Minifigures
- 0
- Exclusive minifigures
- 0
- Released
- October 2025
- Retirement date
- December 2025
- Amazon price
- $43.99
- Amazon 90-day average
- $42.35
- BrickLink new from
- $19.50
- BrickLink new 6-month average
- $21.47
- New sold on BrickLink in 6 months
- 81
- BrickLink used 6-month average
- $14.33
- Used sold on BrickLink in 6 months
- 3
More sets in Wonders of the Natural World
- LEGO Tropical Rainforest Diorama (40782-1)
- LEGO Coral Reef Diorama (40783-1)
- LEGO African Savanna Diorama (40784-1)
Parts in this set
- LEGO part 4585
- LEGO part 41682
- LEGO part 3005
- LEGO part 3245c
- LEGO part 54200
- LEGO part 54200
- LEGO part 54200
- LEGO part 3040b
- LEGO part 3040b
- LEGO part 3039
- LEGO part 60481
- LEGO part 3678b
Showing 12 of 20 parts.
Price tracking
StudFinder tracks Northern Lights Diorama across Amazon and BrickLink and alerts you when the price falls past the discount you choose. Amazon most recently listed it at $43.99. The cheapest new BrickLink listing is $19.50. Full price history, retirement status and current deals are shown above.
How these prices are measured
The Amazon 90-day average of $42.35 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, drawn from 81 new and 3 used sales of this set.
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 Northern Lights Diorama on Amazon ($43.99)
- LEGO Northern Lights Diorama on BrickLink (new from $19.50)
Common questions
How much does LEGO Northern Lights Diorama (40785) cost?
Amazon most recently listed it at $43.99, though it is out of stock there right now. The cheapest new listing on BrickLink is $19.50.
Is LEGO 40785 retired?
LEGO Northern Lights Diorama retired in December 2025, so LEGO no longer produces it and it is only available second-hand or from leftover retailer stock. Used copies have sold on BrickLink for $14.33 on average.
How many pieces does LEGO Northern Lights Diorama have?
LEGO Northern Lights Diorama (40785) contains 332 pieces.
