How much does this cost to the nearest dollar?

Complete 16 Gauge, 1/2 Inch C RING Pneumatic Hog Ring Tool
The Complete pneumatic hog ring tool uses the 16 Gauge C Style Hog Rings. The open diameter of the ring is 1/2 inch, and 1/8 inch when closed. The weighs 2.8 pounds, and can hold 145 rings on the magazine. The features an easy to load magazine, rubber grip, and balanced design. The tool is designed for small mesh, poly and fabric bag closure, fencing, automotive seat upholstery, cargo nets, cages and shellfish trap, etc. Ring Closes to 1/8 diameter Used for small mesh, poly and fabric bag closure, fencing, automotive seat upholstery, cargo nets, cages and shellfish trap, etc.

Price is $520.00

Price: $519.99