CHICAGO (CBS) – Several people were literally camping out in Chicago days early to get a crack at the latest limited-edition Air Jordans.

The sale of the Air Jordan 2 “Just Don” model — $650 per pair for adult sizes – is Saturday. Some enthusiasts tell CBS 2 they’ve been in line since Monday, in the cold.

Some of the would-be purchasers hope to flip the shoes by selling them for a profit, while others are just interested in wearing them.

Sales are limited to one per customer.

The limited-edition shoes are also available in kids’ sizes for $350.

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