Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Mountain View Observatory since May 2022. Very high accuracy
LEGO 910027 Mountain View Observatory was a 3,889 piece BrickLink set with 11 minifigs released in 2022. It was part of LEGO Ideas Projects: Round 3 (BrickLink Designer Program).

The current value for a new and sealed Mountain View Observatory is estimated around $425 today with current average yearly gain of about 17% but will level off in the next year closer to a 10% annual growth making it a solid investment. On the secondary markets, the typical price range for the set MISB/NISB is between $423 and $448. On the open market, a used set will fetch in the range of between $326 and $408 depending on the condition.

For Sale (New/Sealed)

(US) *** Best US listing for Mountain View Observatory ***
BrickEconomy Choice
$399.00
(US) Bricklink Designer Program Mountain View Observatory 910027, NEW Sealed
$399.00
-6.1%
(US) Bricklink Designer Program Mountain View Observatory 910027, NEW Sealed
$399.00
-6.1%
(US) BrickLink Designer 910027 Mountain View Observatory Set 3889PCS Rare
$399.99
-5.9%
(US) new and sealed
$423.45
-0.3%
(US) Brand new, never opened. I can provide picture with request.
$423.45
-0.3%
(US) Bricklink Mountain View Observatory (910027) Brand New Sealed Box Very Good
$424.89
0.0%
(US) NSIB- minor shipping damage. please inquire if looking for "mint" to collect
$424.99
+0.0%
(US) 910027 Mountain View Observatory Modular - Bricklink Program BRAND NEW
$425.00
+0.0%
(US) BrickLink Designer Program 910027 Mountain View Observatory - New, Sealed
$429.74
+1.1%
(US) BrickLink Designer Program 910027 Mountain View Observatory FACTORY SEALED
$429.99
+1.2%
(US) Bricklink Mountain View Observatory 910027 Round 3 New Sealed in Box
$429.99
+1.2%
(US) Bricklink round 3: Mountain View Observatory (910027). Perfect coniditon
$430.00
+1.2%
(US) Bricklink: Mountain View Observatory (910027)NEW
$430.00
+1.2%
Show 45 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the last 3 months of new/sealed 910027 Mountain View Observatory.

Designer Program Round 3 Sets

Theme / Subtheme BrickLink / Designer Program
Year 2022
Pieces / Minifigs 4,062 / 11
Availability Retired
910002 LEGO Studgate Train Station
Retail $399.99
Value $648.59
Growth  62.2%
Annual growth 20.8%
Theme / Subtheme BrickLink / Designer Program
Year 2022
Pieces 3,371
Availability Retired
910008 LEGO Modular Construction Site
Retail $319.99
Value $656.67
Growth  105.2%
Annual growth 30.4%
Theme / Subtheme BrickLink / Designer Program
Year 2022
Pieces 2,705
Availability Retired
910004 LEGO Winter Chalet
Retail $199.99
Value $369.66
Growth  84.8%
Annual growth 28.0%
Theme / Subtheme BrickLink / Designer Program
Year 2022
Pieces / Minifigs 1,377 / 4
Availability Retired
910011 LEGO 1950's Diner
Retail $129.99
Value $210.27
Growth  61.8%
Annual growth 20.6%

Sets in BrickLink / Designer Program

Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces / Minifigs 3,470 / 13
Availability Retired
910023 LEGO Venetian Houses
Retail $289.99
Value $491.09
Growth  69.3%
Annual growth 11.8%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces / Minifigs 2,779 / 5
Availability Retired
910013 LEGO Retro Bowling Alley
Retail $229.99
Value $503.24
Growth  118.8%
Annual growth 21.7%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces / Minifigs 2,149 / 6
Availability Retired
910009 Modular LEGO Store
Retail $179.99
Value $553.74
Growth  207.7%
Annual growth 28.2%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 2,085
Availability Retired
910003 LEGO Mountain Windmill
Retail $179.99
Value $251.06
Growth  39.5%
Annual growth 16.2%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces / Minifigs 1,973 / 6
Availability Retired
910001 LEGO Castle in the Forest
Retail $179.99
Value $479.92
Growth  166.6%
Annual growth 38.4%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces / Minifigs 1,606 / 3
Availability Retired
910010 LEGO The Great Fishing Boat
Retail $129.99
Value $268.03
Growth  106.2%
Annual growth 25.1%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 1,062
Availability Retired
910017 LEGO Kakapo
Retail $79.99
Value $184.84
Growth  131.1%
Annual growth 18.7%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 876
Availability Retired
910015 LEGO Clockwork Aquarium
Retail $64.99
Value $166.07
Growth  155.5%
Annual growth 38.4%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 578
Availability Retired
910016 LEGO Sheriff's Safe
Retail $49.99
Value $115.00
Growth  130.0%
Annual growth 21.9%
Theme / Subtheme BrickLink / Designer Program
Year 2021
Pieces 540
Availability Retired
910028 LEGO Pursuit of Flight
Retail $54.99
Value $114.91
Growth  109.0%
Annual growth 18.7%
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The new "Mountain View" Observatory has 3 levels and the shape of the original version.

The basement contains: a computer room, an engine room and a sleeping/relaxing area.
The visitors level contains: a small exhibition about space, drinks & snacks, some books and a relaxing area and a desk with a happy member of the observatory.
The visitors platform contains: a small housing with details, a telescope, a great view, the dome contains a huge telescope a computer area and lots of details.
The dome has 2 sliding doors that can hide or release the telescope.
The complete Observatory can be opened. I also put some light bricks inside to illuminate the levels.
The nature surroundings received more details and 2 trees.

I hope that this observatory will inspire some kids in science and space. And maybe it will also find a place in a real observatory.
Description provided by LEGO©