The Lego set Curved Rails with the set number 4520 is part of the LEGO Trains theme. It was released in 1991. The model has 8 pieces, and we estimate it takes around < 1 hour to build. It was designed by Torben Plagborg.16 Brickfact users have this set in their collection.
The recommended retail price is £11.99.
Lego 4520 product data
Set Information
Availability
Release
1991
Retiring Status
Retired
Price Information
RRP
£11.99
Insiders Points (for purchase at Lego)
96
Packaging
EAN (GTIN13)
5702010945207
Popularity with Brickfact users
- users have this set
- 16
16 Brickfact users have Curved Rails in their collection.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of 19 October 2026.
Lego 4520 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- £11.21
- Growth vs. RRP
- −6.5 % £11.99
- Range
- £11.21 – £11.21
- Average
- £11.21
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Part Lists for LEGO 4520 Curved Rails
LEGO 4520 Frequently Asked Questions
Is LEGO 4520 still available?
LEGO has retired 4520 Curved Rails, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is £11.21.
