How much does this cost to the nearest dollar?

GX PUMP CS4 Portable PCP Air Compressor, 350W Powerful Motor,Max Water and Fans Cooling, 5 Hours Continous Work, 12V Auto Stop PCP Air Rifle Paintball Air Compressor
This CS4 PCP compressor has a new upgraded 350W motor, and adopts four-stage compression technology. It is very stable when working, and it is very quiet with only 70db. Maximum filling First confirm the maximum safe pressure of your gas cylinder, do not over-inflate, otherwise it will cause safety problems. At the same time, it is equipped with a double-pointer pressure gauge, and the two-level setting auto-stop pressure, which is more secure. A water tank and a grease tank are designed on the top of the compressor. The excellent cooling

Price is $660.00

Price: $659.99