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LEGO#76391Long-Term Investment

LEGO set 76391

Piece count unavailable

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91

/ 100

Brick Index score

BUY
30% Off RRPStrong Secondary MarketHigh Demand

Verified price pending

Estimated market value from Brick Radar’s validated eBay UK engine. Verified retailer offers are shown below when a live feed supplies one.

Radar Report

Our view on this set, in plain English.

Collector Confidence 90%BUY & HOLD

Licensed display set with deep collector demand

The wizarding licence has an unusual property: its buyers are nostalgic adults who re-enter the hobby in waves. Large castle-style builds from this theme rarely stay cheap, and this one is 30% off RRP while still in its first production cycle.

Future value prediction

£195

Projected upside

86%

Expected timeframe

18-24 months

Deal quality & demand

  • Collector demand

    Multi-generational fandom with steady gifting demand every winter.

  • Rarity

    Only one large manor build per product cycle, so shelf competition is low.

  • Retirement potential

    Retirement window opens in roughly 3-6 months.

  • Historical performance

    Previous castle-scale sets settled 25-40% above RRP after exit.

  • Future resale appeal

    Twelve minifigures give it strong parts-out floor value.

Potential upside

Short-term flip potential

Thin but workable flip margin at today's entry price.

Positive

Medium-term growth potential

Winter gifting cycles usually clear remaining sealed supply.

Strong

Long-term collector value

Licence nostalgia keeps a durable bid under large builds.

Strong

High collector demand plus a near-term retirement window.

Similar successful investments

  • School castle (2018)Roughly +45% three years post-retirement.
  • Alley street sceneConsistent premium each holiday season.
Verified price history is still building for #76391. Brick Radar records one validated eBay UK observation per day and shows a trend once at least two exist.

Investment analysis

Factor breakdown behind the 91/100 Brick Index score.

Current discount

88

Retirement date

84

Historic pricing

92

Current demand

94

Estimated profit

87

Stock availability

82

Search volume

90

Popularity

95

Retirement
Not yet known
Demand
High
Strategy
Long-Term Investment
Est. market value
Not recorded yet

Profit calculator

Adjust your buy and sell assumptions to see net profit after fees.

Estimated eBay selling price
£0.00
eBay fees (12.9%)
−£0.00
Payment fees (2.0% + £0.30)
−£0.30
Postage
−£7.90
Cost of goods
−£0.00

Net profit

-£8.20

ROI

-Infinity%

Investment verdict

BUY
  • 30% Off RRP
  • Strong Secondary Market
  • High Demand

AI investment analysis will expand this verdict once the model is connected.

Live market intelligence

UK · GBP · delivery included

Checking the current UK market for this set…

Recorded market history

No validated observation recorded yet for this set. History begins the first time trustworthy market evidence is found.

How Brick Radar scores this set

Scoring starts once factors are backed by reliable data

  • Secondary-market valueValidated UK market evidenceValidated UK market evidence — not yet connected, so it does not affect any score.
  • Market liquidityQualifying listing volumeQualifying listing volume — not yet connected, so it does not affect any score.
  • Price consistencyQualifying price spreadQualifying price spread — not yet connected, so it does not affect any score.
  • Discount versus RRPRetailer integrations (pending)Retailer integrations (pending) — not yet connected, so it does not affect any score.
  • Retailer buying priceRetailer integrations (pending)Retailer integrations (pending) — not yet connected, so it does not affect any score.
  • Historical performanceRecorded market observationsRecorded market observations — not yet connected, so it does not affect any score.
  • Collector demandDemand signals (pending)Demand signals (pending) — not yet connected, so it does not affect any score.
  • SupplyAvailability feeds (pending)Availability feeds (pending) — not yet connected, so it does not affect any score.
  • Retirement proximityRetirement modelling (pending)Retirement modelling (pending) — not yet connected, so it does not affect any score.
  • ScarcityScarcity modelling (pending)Scarcity modelling (pending) — not yet connected, so it does not affect any score.
Brick Radar · LEGO catalogue identity supplied by Rebrickable and Brickset. Secondary-market values come from validated live eBay UK listings (asking prices, not sold prices). Retailer prices are shown only when a connected retailer feed supplies a verified in-stock offer.