How much are the pass and where can you purchase one in person?

I bought online last year and it was 120usd

Hello! The cost is $108 ages 12+ and $89 ages 3-11, and you can purchase online at https://www.citypass.com/chicago or in person at any of the included attractions. Roberto, they are not sold on the street, only at the included attractions. Thanks! Alicia

Can you pay in Chicago street, in front of Millennium Park.