LEGO 45823-1 MASTERPIECE Challenge Kit ↗
Education / FIRST LEGO League Challenge · 45823-1

LEGO 45823-1 MASTERPIECE Challenge Kit

LEGO 45823 MASTERPIECE Challenge Set is a Education set currently valued at $410 for new and sealed sets. Annual appreciation has averaged 14.62% since release. On the used market, values range from $289 to $396 based on condition.

2023 1,756 pieces Retired
Market position63.9% above original retailNew-market estimate vs. retail
90-day trend+11.3%Recorded value movement
AvailabilityRetiredLatest collected status
History depth0 monthsMonthly market records
PRICE GUIDE

Current LEGO 45823-1 values

Condition-specific market estimates compared with the original retail price.

New / sealed value $409.83 +63.9% vs. retail
Used value $340.16 $289.08 – $396.41
Original retail $250.00 Launch price
Market values are estimates for the set condition shown; live retailer and marketplace prices may differ.
VALUE OUTLOOK

Growth and retirement

Total growth+63.9%New / sealed value
Annual growth+14.6%Recorded annual rate
1-year forecast$469.76+14.6%
5-year forecast$706.67+72.4%
5-year range$686.00 – $726.00Collected estimate
Used value range$289.08 – $396.41Observed market range
MethodSource-provided projectionDisplayed as collected; SetWatch does not recalculate it.
Forecast sourceBrickeconomySource attached to the forecast fields.
Recorded history0 monthsCurrent history coverage on SetWatch.
ConfidenceNot independently scoredA range appears only when the source supplies bounds.

Forecasts are directional estimates, not guaranteed future prices or investment advice. Actual value depends on condition, demand, fees, and sale timing.

Limited to seasonal education channels, MASTERPIECE Challenge Set (45823) is a FIRST LEGO League Challenge release that now trades with mild post-retirement appreciation driven by scarce supply and low remake risk, and its niche audience and limited part crossover keep upside constrained and somewhat volatile.

INCLUDED CHARACTERS

Minifigures

16 listed · $70.75 value
Woman
fst035 Woman Exclusive to this set
$5.06
Woman
fst041 Woman Exclusive to this set
$3.92
Woman
fst036 Woman Exclusive to this set
$3.74

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