MLB Commissioner Throws Support Behind New Stadium for the Kansas City Royals
Oakland approves Coliseum EIR & Specific Plan, Raiders lease, Arena refinancing
Chiefs announce plan for fan attendance in 2020
Jackson County approves plan to resell old Arrowhead stadium seats
Royals unveil proposed ballpark and entertainment district plans for 2 locations, Pro Sports
Is Kauffman Stadium condition key to Royals downtown plan?
Arrowhead Stadium's old upper-deck seats available for purchase
Kansas City Chiefs Highlight Stadium and Fan Experience Enhancements for 2021 Season
Kauffman Stadium-Arrowhead Stadium connection
Arrowhead Stadium, American Football Wiki
Jackson County will work to keep Kansas City Chiefs at Arrowhead Stadium” : r/KansasCityChiefs
Jackson County approves plan to resell old stadium seats
NFL Stadium Financing Thriving Despite Inflation, Borrowing Costs –