How much does this cost to the nearest dollar?

Hotchkis 2413C Sport 3 Drop Leaf Spring for Firebird and Camaro 67-69
Hotchkis Sport Suspension Lower your Camaro or Firebird, reduce roll and increase handling with the 3 inch lowered Sport Leaf Springs. The Sport leafs represent the latest technology in performance spring. The springs utilize a 3/4 length over load spring reducing axle wrap and feature urethane rear bushings and rubber front bushings offering both performance and comfort. Included are heavy duty shackles, u-bolts, spring pads, and nut clips. The sport leaf springs are is designed to work on both Mono and Multi Leaf equipped vehicles. It lowers vehicle 3 inch from original ride height. It also Fits 68-74 Nova Note 3 inch leaf springs are

Price is $636.00
Price: $635.61