DETROIT – Amazon has committed to a major distribution center in the city of Detroit on the former state fairgrounds site. That deal was announced in August and had already been signed off on by the Detroit City Council. On Thursday, a group opposing the sale, called the State Fair Development Coalition, got a temporary restraining order in Wayne County Circuit Court against the project. The city claims the sale price for the land was $16 million, which is above the appraised value. “The city was never provided notice of the plaintiffs' request for the temporary order or an opportunity to respond,” said Detroit Corporation Counsel Lawrence Garcia.