Land around the Las Vegas stadium site has been selling for high prices. A few months before the stadium’s groundbreaking, Global Trust Group acquired a 2.5-acre parcel just north of the stadium site. The property sold for $7.25 million, or $2.9 million an acre. Osprey Real Estate Capital and Huntington Hotel Group acquired a 2-acre industrial site just west of the stadium site in late November. The property sold for $6.5 million, or $3.15 million per acre. That’s roughly 12 times the average price of land in the valley this year as tracked by Colliers International.