How much does this cost to the nearest dollar?

AmScope Digital Professional Siedentopf Trinocular Compound Microscope, Magnification, WF10x and WF20x Eyepieces, Brightfield, LED Illumination, Abbe Condenser with Iris Diaphragm, Double-Layer Mechanical Stage, Includes 5MP Camera with Reduction Lens and Software
The AmScope digital compound trinocular microscope has interchangeable pairs of 10x and 20x widefield eyepieces, a forward-facing nosepiece with four DIN achromatic objectives, Brightfield (BF) LED illumination, a 1.25 NA Abbe condenser, and a double-layer mechanical stage. The 5MP camera has a CMOS color sensor, a reduction lens, image capture and editing software, and USB 2.0 output to capture or

Price is $550.00
Price: $549.94