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45823 Education FIRST LEGO League Challenge MASTERPIECE Challenge Set thumbnail image

45823 Education FIRST LEGO League Challenge MASTERPIECE Challenge Set
Images 6Description 
45823 Education FIRST LEGO League Challenge MASTERPIECE Challenge Set
  • MASTERPIECE Challenge Set thumbnail
  • MASTERPIECE Challenge Set thumbnail
  • MASTERPIECE Challenge Set thumbnail
  • MASTERPIECE Challenge Set thumbnail
  • MASTERPIECE Challenge Set thumbnail
  • MASTERPIECE Challenge Set thumbnail

LEGO 45823 MASTERPIECE Challenge Set is a Education set currently valued at $405 for new and sealed sets. Annual appreciation has averaged 14.13% since release. On the used market, values range from $289 to $396 based on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set MASTERPIECE Challenge Set since June 2023. Medium accuracy
LEGO 45823 MASTERPIECE Challenge Set is an Education FIRST LEGO League Challenge set released in 2023, containing 1,756 pieces and 5 minifigures. Developed for the 2023–2024 FIRST LEGO League Challenge season “MASTERPIECE,” it provides the official field elements and printed challenge mat for the season’s robot game. The set includes a wide assortment of Technic and System parts to construct the designated mission models and thematic props.

A new and sealed MASTERPIECE Challenge Set is currently valued at around $405, with annual growth of approximately 14%. The average used price is $336 for those in good overall condition. Based on current trends, this set could be valued near $462 within the next year.
MASTERPIECE Challenge Set is a relatively rare set. We have not seen set 45823-1 for sale in primary or secondary markets for over 6 months. Its market value is likely somewhat higher than our estimate. The last brand new MASTERPIECE Challenge Set was sold on eBay.

For Sale (New/Sealed)

 (US) New sealed 45823 MASTERPIECE Challenge Set
BrickEconomy Choice
$416.80
45823 MASTERPIECE Challenge Set ~$408.71

Sets in Education / FIRST LEGO League Challenge

45829 FIRST LEGO League Challenge 2025 - Unearthed

Theme / Subtheme Education / FIRST LEGO League Challenge
Year 2025
Pieces 1,743
Availability Retired
45829 Education FIRST LEGO League Challenge 2025 - Unearthed
Retail $95.00
Value $479.00
Growth  +404.2%
Annual growth 31.9%

45830 FIRST LEGO League Challenge 2025 - Unearthed Explore Set

Theme / Subtheme Education / FIRST LEGO League Challenge
Year 2025
Pieces 698
Availability Retired
45830 Education FIRST LEGO League Challenge 2025 - Unearthed Explore Set
Retail $150.00
Value $209.06
Growth  +39.4%
Annual growth 15.3%

45831 FIRST LEGO League Challenge 2025 - Unearthed Discover Set

Theme / Subtheme Education / FIRST LEGO League Challenge
Year 2025
Pieces 32
Availability Retired
45831 Education FIRST LEGO League Challenge 2025 - Unearthed Discover Set
Retail $35.00
Value $43.48
Growth  +24.2%
Annual growth 25.1%

My Collection

MASTERPIECE Challenge Set Reviews

28 ratings
4.7
Collectors
Investors
Is this LEGO set a good investment?
“Although MASTERPIECE Challenge Set has only slightly exceeded the average yearly growth of many Education sets, its 14% annual return makes it a strong investment for LEGO collectors.”
Review brought to you by BrickEconomy Bot

About Education FIRST LEGO League Challenge

The "MASTERPIECE Challenge Sets" are part of the LEGO Education FIRST LEGO League (FLL) Challenge. These sets are used in the FIRST LEGO League Challenge, where teams of students aged 9-16 build and program LEGO robots to complete missions on a themed playing field. The MASTERPIECE theme encourages participants to explore and solve problems related to creativity and the arts. The set includes a variety of LEGO elements to construct mission models that teams' robots must interact with, promoting STEM learning, critical thinking, and teamwork skills.

FIRST LEGO League Challenge currently consists of 4 sets that as of now has run from 2023 to 2025. As of today, 45829 FIRST LEGO League Challenge 2025 - Unearthed is the most valuable FIRST LEGO League Challenge set with an estimated new/factory sealed value of $479.
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FIRST LEGO League introduces science, technology, engineering and math (STEM) to children ages 4-16* through fun, exciting hands-on learning. FIRST LEGO League participants gain real-world problem-solving experiences through a guided, global robotics program, helping today’s students and teachers build a better future together. In FIRST LEGO League, students engage in hands-on STEM experiences, building confidence, growing their knowledge and developing habits of learning. FIRST LEGO League’s three divisions inspire youth to experiment and grow their critical thinking, coding and design skills through hands-on STEM learning and robotics.
Description provided by LEGO©