How much does this cost to the nearest dollar?

CURT 15324 Xtra Duty Class 5 Trailer Hitch, 2-In Receiver, Compatible with Select Cadillac Escalade, Chevrolet Suburban, Tahoe, GMC Yukon
When we came to the limits of towing capacity, we wanted to know what else was out there. What could we discover off the beaten path? So, we kept going. CURT class 5 Xtra Duty hitches begin a class of their own, beyond class 4 and beyond anything the standards dictate. They are designed for the hard road where only full-size pickup trucks, vans and SUVs dare to tread. They are capable of pulling almost any heavy-duty trailer, including toy haulers, dump trailers, logging trailers, small yacht trailers and more (NOTE Never exceed the lowest weight capacity of any towing

Price is $320.00

Price: $319.76