LEGO Mountain View Observatory 910027-1
LEGO Mountain View Observatory (910027-1) is worth about $490 on the secondary market today, against a $250 retail price. It has 3,876 pieces, belongs to the BrickLink theme and was released in 2022. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the resale market.
- Set number
- 910027-1
- Theme
- BrickLink
- Subtheme
- 2021 Designer Program
- Year
- 2022
- Pieces
- 3,876
- Minifigures
- 11
- RRP
- $250
- Market value
- $490
- Used value
- $264
- Released
- 2022
- Retirement
- Retired
Minifigures in LEGO Mountain View Observatory
- LEGO Astronaut Mannequin - White with White Helmet, Metallic Gold Visor, Standard Head
- LEGO Baby - Dark Turquoise Body with Yellow Hands
- LEGO Boy - Space Shirt, Dark Green Short Legs, Dark Bluish Gray Beanie
- LEGO Child - Girl, Bright Pink Striped Shirt with Cat Head, Medium Lavender Short Legs, Dark Orange Swept Back Hair with Ponytail
- LEGO Exhibition Staff - Male, Bright Light Blue Hoodie, Dark Blue Legs
- LEGO Lecturer - Female, Medium Lavender Jacket, White Legs
- LEGO Mechanic - Male, Light Bluish Gray Hoodie, Light Bluish Gray Legs with Paint Splotches, Dark Green Cap
- LEGO Space Observer - Female, Green Jacket, Medium Nougat Legs
Mountain View Observatory value by year
From $288 in 2019 to $442 in 2026 so far: +54%. Its highest year was 2026, at $442.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $442 | +11.2% |
| 2025 | $397 | +3.5% |
| 2024 | $384 | −6.4% |
| 2023 | $410 | +45.7% |
| 2022 | $282 | −2.1% |
| 2021 | $288 | +0.0% |
| 2020 | $288 | +0.0% |
| 2019 | $288 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 1 priced minifigure is worth about $3 together, roughly 1% of the set's value — low for sets with minifigures, so the value is in the sealed set rather than the figures (typically 24%).
Frequently asked questions
How much is LEGO Mountain View Observatory (910027-1) worth?
LEGO Mountain View Observatory is worth approximately $490 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Mountain View Observatory retired?
Yes — Mountain View Observatory (910027-1) 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 Mountain View Observatory gone up in value?
Yes. Mountain View Observatory launched at $250 and now trades around $490, an increase of 96.0%. See the price history chart for how it got there.
What is the price per piece for Mountain View Observatory?
At its $250 retail price across 3,876 pieces, Mountain View Observatory works out to about $0.064 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Mountain View Observatory a good investment?
Mountain View Observatory currently trades 96.0% above its $250 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 Mountain View Observatory so expensive?
Mountain View Observatory was released in 2022 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.