Sears Tower Chicago Illinois USA LEGO 21000 ORIGINAL - Walmart.com
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
Amazon.com: LEGO Architecture Willis Tower (21000) : Toys & Games
LEGO+ARCHITECTURE%3A+Sears+Tower+%2821000%29 for sale online | eBay