You should budget between $25,000 and $100,000 for this, depending on your league's rules, whether you seed or sod, and other considerations. Engineered surfaces can range in price from $200,000 and $1 million. The new Yankee Stadium was built for $250 million. The cheapest way to build a football stadium is by using the money from the sale of premium seats or corporate boxes. A company such as SeatGeek could charge $5-10 million for the right to sell these seats at the stadium. The NFL requires that team owners retain 10% of their seat licenses, so building facilities directly through ticket sales would not be enough money to cover the costs of construction. The second way to build a football stadium is with public funds. State and local governments often provide tax breaks for sports venues to help attract events such as NBA games, major concerts, and NCAA basketball tournaments. In addition, they may offer subsidies for things like improving roads or providing security. Some cities also use some of the revenue from the stadium to pay for basic services such as police and fire protection. The third way to build a football stadium is with private funds. This is how most modern stadiums are built; only 20 out of 104 NFL teams have sold all of their tickets online before each game. The Dallas Cowboys are the exception; they started doing this in 2009.