Why Are Plastic Lego Bricks So Pricey?

Ask anyone who loves those iconic building toys: Lego sets aren't cheap. And those plastic brick sets very rarely go on sale. The Smith School's P.K. Kannan says Lego is part of an elite club of brands that hold their ground on price and quality. 

Why Legos Are So Expensive — And So Popular : Planet Money : NPR

Every Type of Plastic Used By LEGO - BrickNerd - All things LEGO and the LEGO fan community

Teen Repurposes LEGO Bricks Into New Sets He Donates to Kids

Debunking The Most Perpetuated LEGO Myth Ever, by Attila Vágó, Bricks n' Brackets

How to make money selling your old Lego - and it doesn't have to be a complete set

Plastics could help build a sustainable future – here's how

Calculating the value of a bulk lot

Automatic Binding Bricks, LEGO® History

It's expensive to make sustainable products. Just ask Lego

These aren't your kid's Lego sets — why the toy bricks are building in popularity with adults

Old Elementary: A brief history of LEGO® magnets New Elementary: LEGO® parts, sets and techniques