How much does this cost to the nearest dollar?

TCI 221500 Th400 Transbrake Kit w/Reverse Shift-Pattern
This Transbrake Valve Body for TH400 is designed to provide consistent 60 Foot Times by transmitting power immediately to the rear tires. Features Reverse Shift Pattern with Safe Neutral. Solenoid Included. TCI Reverse Pattern Trans Brake Valve Body TH400 P/N 221500 Fit type Vehicle Specific Package Weight 12.05 pounds Package Dimensions 36.576 L x 12.446 H x 30.226 W (centimeters) Manufacturer TCI, Brand TCI, Model TCI 221500 Th400 Transbrake Kit w/ Reverse Shift-Pattern, Weight 11.96 pounds, Dimensions 14.4 x 11.8 x 4.9 inches, model number

Price is $550.00
Price: $549.99