LEGO 910042-1 Lost City ↗
BrickLink / Designer Program Series 3 · 910042-1

LEGO 910042-1 Lost City

LEGO 910042 Lost City is a BrickLink set valued at $379 for new and sealed sets, up 31% from an original retail price of $289.99. The set retired in October 2024 with annual appreciation averaging 16.80% since. On the used market, values range from $308 to $501 based on condition. Secondary market prices for new and sealed sets typically fall between $364 and $404.

2025 3,506 pieces Retired
Market position30.6% above original retailNew-market estimate vs. retail
90-day trend+1.1%Recorded value movement
AvailabilityRetiredLatest collected status
History depth0 monthsMonthly market records
PRICE GUIDE

Current LEGO 910042-1 values

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

New / sealed value $378.60 +30.6% vs. retail
Used value $314.24 $308.27 – $501.44
Original retail $289.99 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+30.6%New / sealed value
Annual growth+16.8%Recorded annual rate
1-year forecast$395.19+4.4%
5-year forecast$501.48+32.5%
5-year range$487.00 – $515.00Collected estimate
Used value range$308.27 – $501.44Observed 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.

A BrickLink Designer Program Series 3 release, Lost City (910042) is a one-and-done BrickLink exclusivity that produced durable scarcity, and its detailed architectural build and low remake risk have sustained steady collector interest even as early sealed gains remained modest.

INCLUDED CHARACTERS

Minifigures

3 listed · $11.12 value

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