How much does this cost to the nearest dollar?

Firestone Ride-Rite 2355 Ride-Rite; Air Helper Spring Kit; Rear; Incl. Brackets; Air Helper Springs; Hardware; Air Line; And Inflation Valves; No Drilling Required; Number
Firestone Ride-Rite Air Helper Springs Ride-Rite air helper springs, often refered to as Firestone air bag kits, can be installed on most light trucks, motorhomes, RVs, SUVs, and vans. Firestone air helper springs are installed between the frame of the vehicle and the suspension, providing load support through the use of air pressure. Firestone has made a commitment to provide the customer with the premium air helper spring kits in the industry. Ride-Rite has become synonymous with quality, durability, and with customer support truly second to none

Price is $452.00
Price: $451.97