How much does this cost to the nearest dollar?

Swing Gate Uphill Hinges 2500lb Capacity Per Handle for Sloping Incline Decline Driveway Gates Steel Welded Hinge – 2pc Pair Swing Gate Extensions Eagle EG646 Hinge
For up Hill Swing Incline or Decline Driveway Gates up to 15 Degrees Lift Steel 1/2” inch Thick x 10” Length x 3” Wide, Welded to gatepost Swing Gate will Open Diagonally and up Clearing the Slop 2500lb capacity per Hinge, Capacity Total Package Includes 2 Swing Gate Hinge Handles Manufacturer Eagle Access Control Systems, Inc., Part EG646 Hinge, Weight 28 pounds, Dimensions 10\ L x 3\ W, model number EG646 Hinge, Size 

Price is $380.00
Price: $379.99