How much does this cost to the nearest dollar?

CGOLDENWALL Automatic Counter Machine Microcomputer Counting Instrument for Rice Soybean Corn Wheat Grain Particles 110V
High Precision Automatic Counter Automaticly count kinds of grain by setting number, which is mainly used in agriculture to count grain, such as Rice, Wheat, Sorghum, Corn, Soybeans and so on. When it reaches to the setting number the instrument stop work. Adjustable Counting Speed Can adjust by the Speed Knob. Turn the knob clockwise, the grain particles go faster. Microcomputer Automatic Control control by the microcomputer chip, matches by membrane pressed key operation. Wide Application This instrument is wildly used in institute of Agricultural Sciences, the Agriculture Universities, Colleges and Institutes, the Grain Department. NOTE ​This machine is suitable for food category .It can't count too large and too

Price is $502.00

Price: $502