Creator 3-in-1
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🏆 All-time low
![Unicorn Castle]()
Creator 3-in-1
#31175 · EAN 5702017880075
390 pieces · Released 2025
LEGO® Creator Unicorn Castle 3in1 rebuildable toy set
£34
Cheapest at LEGO · + £3 shipping (£37 total) · ✓ In stock
✓ 1 retailers
✓ Updated daily
390
Pieces
0
Minifigs
2025
Year
≈ £0.09 per piece · 390 pieces
68
Heist
Great deal
Lowest in 6 months
Few sellers left
Compare prices
Prices at 1 retailers — updated daily. How we track these prices.
LEGO
Best price
Official
● In stock · + £3 shipping (£37 total)
£34
Price history — last 90 days
Lowest price across listed retailers.
Lowest price
Specifications
Set #
31175
Theme
Creator 3-in-1
Pieces
390
Minifigs
0
Year
2025
Status
In production
All-time low
£34
Price per piece
£0.09
EAN
5702017880075
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Unicorn Castle (LEGO set 31175) is a LEGO Creator 3-in-1 set with 390 pieces. Compare LEGO prices for it across retailers and check the full price history before you buy.
The best price for Unicorn Castle right now is £34 across 1 retailers — matching the official LEGO RRP of .
Measured on price per piece, Unicorn Castle currently sits 25% above the median of the 47 LEGO Creator 3-in-1 sets we track — you're paying for more than the piece count here.
The lowest daily price has held steady around £34 over the past month.
Brickheist tracks the price of Unicorn Castle daily and keeps up to 12 months of price history. Right now it's at its all-time low of £34 — a great moment to buy.
Frequently asked questions
How much does Unicorn Castle cost?
The cheapest tracked price for Unicorn Castle is £34, compared across 1 retailers and updated every day on Brickheist.
What is the lowest price for Unicorn Castle?
The all-time low we've recorded for Unicorn Castle (set 31175) is £34. The 12-month price history is shown on this page so you can spot a genuine deal.
Where can I buy Unicorn Castle the cheapest?
Brickheist compares Unicorn Castle across LEGO retailers so you can buy at the lowest price. See the retailer table above for live prices, stock and shipping.
£34
at LEGO