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 was a 1,756 piece Education set with 5 minifigs released in 2023. The set is for use during 2023-2024 FIRST LEGO League Challenge "MASTERPIECE" season.

The current value for a new and sealed MASTERPIECE Challenge Set is estimated around $367 today with current average yearly gain of about 28% but will level off in the next year closer to a 6% annual growth.

For Sale (New/Sealed)

(US) FLL Masterpiece 2023 Challenge Set #45823 (new in box)
BrickEconomy Choice
$499.99

Sets in Education / FIRST LEGO League Challenge

Theme / Subtheme Education / FIRST LEGO League
Year 2019
Pieces / Minifigs 2,238 / 1
Availability Retired
45809 Education FIRST LEGO League City Shaper Challenge Kit
Retail $199.99
Value $446.88
Growth  123.5%
Annual growth 19.0%
Theme Education
Year 2014
Pieces 2,018
Availability Retired
45120 LEGO Education LearnToLearn Core set
Retail $169.95
Value $173.42
Growth  2.0%
Annual growth 5.9%
Theme / Subtheme Education / FIRST LEGO League
Year 2021
Pieces 1,918
Availability Retired
45816 Education FIRST LEGO League Challenge
Retail $199.99
Value $252.24
Growth  26.1%
Annual growth 9.4%
Theme / Subtheme Education / Community
Year 2012
Pieces 1,907
Availability Retired
9389 LEGO Education Community Starter Set
Retail $199.95
Value $212.74
Growth  6.4%
Annual growth 6.0%
Theme Education
Year 2007
Pieces / Minifigs 1,860 / 12
Availability Retired
9322 LEGO Education Town Developers Set
Retail $169.99
Value $308.00
Growth  81.2%
Annual growth 2.3%
Theme / Subtheme Education / Community
Year 2001
Pieces 1,670
Availability Retired
9302 LEGO Education Community Builders Set
Retail $99.99
Value $157.29
Growth  57.3%
Annual growth 2.3%
Theme Education
Year 2007
Pieces 1,641
Availability Retired
9324 LEGO Education Micro Building Set
Retail $108.99
Value $372.49
Growth  241.8%
Annual growth 6.7%
Theme / Subtheme Education / FIRST LEGO League
Year 2020
Pieces / Minifigs 1,594 / 2
Availability Retired
45813 Education FIRST LEGO League Challenge Set 2020
Retail $199.99
Value $367.94
Growth  84.0%
Annual growth 10.6%
Theme Education
Year 2010
Pieces 1,490
Availability Retired
9314 LEGO Education Rescue Services Set
Retail $149.95
Value $246.38
Growth  64.3%
Annual growth 2.7%
Theme / Subtheme Education / Mindstorms
Year 2014
Pieces 1,417
Availability Retired
45570 LEGO Education Mindstorms Space Challenge Set
Retail $254.95
Value $481.40
Growth  88.8%
Annual growth 7.0%
Theme / Subtheme Education / Mindstorms
Year 2011
Pieces / Minifigs 1,365 / 1
Availability Retired
9594 LEGO Education Mindstorms Green City Challenge Set
Retail $245.99
Value $263.59
Growth  7.2%
Annual growth 1.0%
Theme Education
Year 2006
Pieces / Minifigs 1,219 / 10
Availability Retired
9321 LEGO Education World Transport Services Set
Retail $199.99
Value $216.58
Growth  8.3%
Theme Education
Year 2010
Pieces 1,214
Availability Retired
9385 LEGO Education Sceneries Set
Retail $109.95
Value $139.95
Growth  27.3%
Annual growth 2.6%
Theme Education
Year 2010
Pieces 1,189
Availability Retired
9335 LEGO Education Space & Airport Set
Retail $156.95
Value $181.79
Growth  15.8%
Annual growth 1.1%
Theme Education
Year 2016
Pieces / Minifigs 1,184 / 1
Availability Retired
2000451 LEGO Education The Panama Canal
Retail $249.99
Value $386.77
Growth  54.7%
Annual growth 3.0%
Theme Education
Year 2001
Pieces / Minifigs 1,180 / 4
Availability Retired
9303 LEGO Education Airport Set
Retail $89.00
Value $130.00
Growth  46.1%
Annual growth 8.0%
Theme Education
Year 2013
Pieces 1,147
Availability Retired
45100 LEGO Education StoryStarter Core Set
Retail $115.95
Value $798.55
Growth  588.7%
Annual growth 15.9%
Theme Education
Year 2003
Pieces 1,110
Availability Retired
9649 LEGO Education Technology Resource Set
Retail $54.99
Value $296.95
Growth  440.0%
Annual growth 8.4%
Theme Education
Year 2010
Pieces 1,081
Availability Retired
9334 LEGO Education Animals Set
Retail $59.99
Value $136.24
Growth  127.1%
Annual growth 4.3%
Theme Education
Year 2016
Pieces 1,000
Availability Retired
45020 Education Creative LEGO Brick Set
Retail $59.95
Value $88.74
Growth  48.0%
Annual growth 4.9%
Theme Education
Year 2010
Pieces 934
Availability Retired
9333 LEGO Education Vehicles Set
Retail $124.95
Value $222.99
Growth  78.5%
Annual growth 2.8%
Theme / Subtheme Education / Town
Year 2011
Pieces 906
Availability Retired
9337 LEGO Education Town Harbor Set
Retail $99.99
Value $155.31
Growth  55.3%
Annual growth 3.9%
Theme / Subtheme Education / FIRST LEGO League
Year 2021
Pieces / Minifigs 884 / 1
Availability Retired
45817 Education FIRST LEGO League Cargo Connect Explore Set
Value $60.00
Annual growth 36.9%
Theme Education
Year 2010
Pieces 884
Availability Retired
9384 LEGO Education Bricks Set
Retail $108.99
Value $119.95
Growth  10.1%
Annual growth 2.3%
Theme / Subtheme Education / Mindstorms
Year 2013
Pieces 853
Availability Retired
45560 LEGO Mindstorms Education EV3 Expansion Set
Retail $99.95
Value $161.64
Growth  61.7%
Annual growth 5.4%
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs include, but are not limited to, LEGO, eBay and others. Please read our disclosure policy.
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©