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4520 LEGO Trains Curved Rails thumbnail image

4520 LEGO Trains Curved Rails
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4520 LEGO Trains Curved Rails
  • Curved Rails thumbnail
  • Curved Rails thumbnail

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Curved Rails since May 2020. Very high accuracy
LEGO 4520 Curved Rails was a 8 piece Trains set released in 1991. It consists of eight curved track pieces designed for the 9V Train system, compatible with Remote Control Trains.

The current value for a new and sealed Curved Rails is estimated at $20, with an average annual growth of approximately 2%, which is lower than other 9V sets. On secondary markets, the typical price range for the set MISB/NISB is between $17 and $21. Current used prices for Curved Rails range from $4 to $6, depending on the set's condition, with an average price of $5 for those in good overall condition.
All regions

For Sale (New/Sealed)

 (US) *** Best US listing for Curved Rails ***
BrickEconomy Choice
$24.00
(US) New Sealed Perfect exc 1 box is a bit crunched...all World City version $15.00
-24.2%
(US) World City box design. No promises on part color. Could be classic dark gray or dar... $17.00
-14.1%
(US) BrickLink store Wapi Bricks $17.99
-9.1%
(US) BrickLink store Blacksilver Bricks $18.00
-9.1%
(US) Boxes have very light shelf wear $20.00
+1.0%
(US) In original box, but end of box is a little crushed. $20.00
+1.0%
(US) System Version, Box is in Decent Condition, Never Opened, Pictures Available Upon Req... $20.31
+2.6%
(US) Amazon listing for Curved Rails $20.79
+5.0%
(US) Boxed has some damage, but still sealed.. $21.00
+6.1%
(US) BrickLink store Popsicle Blocks $21.63
+9.2%
(CA) Trains: Curved Rails (4520-1) $21.98
+11.0%
(US) Trains: Curved Rails (4520) $24.00
+21.2%
(US) System City Train Track Curved Rails Building Set 4520 9V NEW SEALED $24.99
+26.2%
Show 14 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 4520 Curved Rails.

Contained In Sets

65801 Trains Value Pack

Theme / Subtheme World City / Value Packs
Year 2004
Pieces 741
Availability Retired
65801 LEGO World City Value Pack
Retail $149.95
Value $819.39
Growth  +446.4%
Annual growth 8.4%

65524 Motorised Hogwarts Express Super Pack

Theme / Subtheme Harry Potter / Value Packs
Year 2004
Pieces 724
Availability Retired
65524 LEGO Harry Potter Motorised Hogwarts Express Super Pack
Retail $59.99
Value $1,144.14
Growth  +1807.2%
Annual growth 7.2%

65537 Classic Freight Train

Theme / Subtheme Trains / Value Packs
Year 2004
Pieces 608
Availability Retired
65537 LEGO Classic Freight Train
Retail $79.99
Value $2,753.29
Growth  +3342.0%
Annual growth 15.1%

Sets in Trains / 9V

4558 Metroliner

Theme / Subtheme Trains / 9V
Year 1991
Pieces / Minifigs 784 / 11
Availability Retired
4558 LEGO Trains Metroliner
Retail $139.99
Value $1,457.33
Growth  +941.0%
Annual growth 6.5%

4554 Metro Station

Theme / Subtheme Trains / 9V
Year 1991
Pieces / Minifigs 600 / 8
Availability Retired
4554 LEGO Trains Metro Station
Retail $72.00
Value $499.33
Growth  +593.5%
Annual growth 4.2%

4563 Load and Haul Railroad

Theme / Subtheme Trains / 9V
Year 1991
Pieces / Minifigs 476 / 3
Availability Retired
4563 LEGO Trains Load and Haul Railroad
Retail $119.99
Value $703.42
Growth  +486.2%
Annual growth 4.0%

4551 Crocodile Locomotive

Theme / Subtheme Trains / 9V
Year 1991
Pieces / Minifigs 314 / 1
Availability Retired
4551 LEGO Trains Crocodile Locomotive
Retail $49.99
Value $836.20
Growth  +1572.7%
Annual growth 7.0%

4543 Railroad Tractor Flatbed

Theme / Subtheme Trains / 9V
Year 1991
Pieces / Minifigs 178 / 1
Availability Retired
4543 LEGO Trains Railroad Tractor Flatbed
Retail $21.99
Value $562.28
Growth  +2457.0%
Annual growth 6.8%

4536 Blue Hopper Car

Theme / Subtheme Trains / 9V
Year 1991
Pieces 166
Availability Retired
4536 LEGO Trains Blue Hopper Car
Retail $14.99
Value $182.75
Growth  +1119.1%
Annual growth 5.1%

4539 Manual Level Crossing

Theme / Subtheme Trains / 9V
Year 1991
Pieces / Minifigs 110 / 1
Availability Retired
4539 LEGO Trains Manual Level Crossing
Retail $24.99
Value $167.09
Growth  +568.6%
Annual growth 4.6%

4546 Road and Rail Maintenance

Theme / Subtheme Trains / 9V
Year 1991
Pieces / Minifigs 77 / 1
Availability Retired
4546 LEGO Trains Road and Rail Maintenance
Retail $9.99
Value $106.25
Growth  +963.6%
Annual growth 11.5%

4515 Straight Rails

Theme / Subtheme Trains / 9V
Year 1991
Pieces 8
Availability Retired
4515 LEGO Trains Straight Rails
Retail $12.99
Value $58.01
Growth  +346.6%
Annual growth 2.5%

4531 Manual Points with Track

Theme / Subtheme Trains / 9V
Year 1991
Pieces 6
Availability Retired
4531 LEGO Trains Manual Points with Track
Retail $27.99
Value $50.00
Growth  +78.6%
Annual growth 1.7%

4548 Transformer and Speed Regulator

Theme / Subtheme Trains / 9V
Year 1991
Pieces 3
Availability Retired
4548 LEGO Trains Transformer and Speed Regulator
Retail $41.99
Value $119.86
Growth  +185.4%
Annual growth 4.2%

My Collection

Curved Rails Reviews

17 reviews
4.6
Collectors
Investors
Brickset
“You get plenty of curved rails when you buy sets for beginners (4512,4511,4564, etc.). When you have got some sets for beginners, you don't really need them as much as straight rails. But you need quite many of them in combination with cross tracks. So when you buy cross... More tracks and you don't have many sets for beginners, you might need them.”
Full review at brickset.com
BrickTrains-Sets
“The 4520 Curved rails, is much like the 4.5 train rails, and 12 volt conductor rails in one piece. Instead of the tedious task of always destroying all the tracks, and starting from square one you can just snap together the tracks with no problem. In major train sets, where... More it includes a whole track full of rails the majority of the set is are curved rails. This set includes 8 straight rails to extend the length of your custom Lego train track.”
Full review at bricktrains-sets.com

About Trains 9V

LEGO Trains is one of the longer running themes that dates back from 1966 and ran up until 2006. During its run there were multiple sets released running on various power platforms from 4.5volt, to 9 and 12 volt sets. Later in 2011 LEGO released additional train sets using RC and Power Functions controllers under different themes like City.

9V consists of 67 sets that ran from 1991 to 2006. As of today, 4558 Metroliner is the most valuable 9V set with an estimated new/factory sealed value of $1,457.
Summary
Trains 9V Curved Rails set 4520 was released in September 1991, retailing for $13, but has since been retired. New, unopened Curved Rails sets are valued at $20, while used sets can be found for $5.
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