13. Soldier Field – Chicago Bears 2003 renovation, $802 million
Originally opening in 1924, Soldier Field makes this list for it’s near $1 billion renovation in 2003. Whats crazy about the Bears renovation is it essentially put a brand new stadium inside an old stadium. Pretty impressive, right?
12. Rogers Centre – Toronto Blue Jays 1989, $914 million after inflation
Making this list on a technicality, Rogers Centre actually cost $570 when it was built in 1989. Considering the insanity of the cost then, it only makes sense to see what that would change to with inflation. Conservative estimates put the inflated cost at $914 million, while some crazier ones place it at $960 million, which would leap frog it over the next entry on our list.