Brick Insights Sets Statistics FAQ
4520-1 Curved Rails

4520-1

Curved Rails

Curved Rails is LEGO set 4520-1. It has a score of 79. This is average compared to all other sets. The set is recommended by 1 reviews, based on 2 scored reviews and 2 reviews total. It is ranked in the bottom 45.56% scored sets on Brick Insights. We know this set was released in 1991, and it is categorised in Trains.

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Average rating

79

1-4
5-8
9-12
13-16
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21-24
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29-32
33-36
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45-48
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57-60
61-64
65-68
69-72
73-76
77-80
81-84
85-88
89-92
93-96
97-100

We calculate the average rating when we've found two or more scored reviews. This set is average compared to all other sets. Read more about the ratings distribution chart here.

Recommendations

Indifference 50%

1

1

0

A review is considereded a recommendation when its score is above the reviewers median score or if it's explicitly said so in the review. Read more in our article about recommendations.

Price Per Part (PPP)

better
Average PPP for Robotics & Electronics in 1991 is 4.95. PPP for this set is 3.04, which is better.

All prices are in $USD, adjusted for inflation. This set is compared to other sets categorised as Robotics & Electronics. Read more about this in our article about price comparisons.

PPP is a guide, not a rule, and affected by the type of parts included. A set containing small generic parts generally have better PPP than one containing larger specialized parts.

Price Per Minifig (PPM)

unknown
We do not currently know how the average price per minifig for this set compares to other sets.

All prices are in $USD, adjusted for inflation. This set is compared to other sets categorised as Robotics & Electronics. Read more about this in our article about price comparisons.

PPM only takes the number of minifigs into account and discards everything else. It's a guide, not a rule.

Review breakdown

Scored reviews

Lugnet Recommendation: yes 81 / 100 → 81 / 100

Brickset Recommendation: meh 3.8 / 5 → 76 / 100

Set information

Set ID: 4520-1
Name: Curved Rails
Parts: 8

Retail price (USD):
Original: 12.99
Inflation adjusted: 24.38

Price Per Part (USD):
Original: 1.62
Inflation adjusted: 3.04

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Purchase:

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Lugnet

Lugnet logo

Recommendation: yes 81 / 100 from 48 reviews

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Brickset

Brickset logo

Recommendation: meh 3.8 / 5 from 1 review

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