![As a Chicago resident and Architecture fan, I love these three... as a fan of build techniques, man - 21000 and 21001 are some of the worst sets I've put together. : r/lego As a Chicago resident and Architecture fan, I love these three... as a fan of build techniques, man - 21000 and 21001 are some of the worst sets I've put together. : r/lego](https://i.redd.it/xq5dknww65a81.jpg)
As a Chicago resident and Architecture fan, I love these three... as a fan of build techniques, man - 21000 and 21001 are some of the worst sets I've put together. : r/lego
![Sears Tower Chicago Illinois USA LEGO 21000 ORIGINAL | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com Sears Tower Chicago Illinois USA LEGO 21000 ORIGINAL | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com](https://images-na.ssl-images-amazon.com/images/I/41ip3T52JUL.jpg)
Sears Tower Chicago Illinois USA LEGO 21000 ORIGINAL | Amazon price tracker / tracking, Amazon price history charts, Amazon price watches, Amazon price drop alerts | camelcamelcamel.com
![LEGO Architecture Willis Tower (21000) | Lego architecture, Lego architecture set, Lego architecture series LEGO Architecture Willis Tower (21000) | Lego architecture, Lego architecture set, Lego architecture series](https://i.pinimg.com/736x/db/af/91/dbaf91ea831ba3ecd7354bd02801adc0--buy-lego-lego-lego.jpg)