How much does this cost to the nearest dollar?

SWIFT S7 7X-45X Trinocular Stereo Microscope with Wide-Field 10X Zoom Objective Lens, Single-Arm Boom Stand, and LED Ring Light
A stellar stereo microscope for research, gemology, circuit board and electronics repair, engraving, and other uses that require a high level of surface magnification Two super wide-field 10X eyepieces with diopter adjustment pair with the zoom objective lens offers a continuous magnification range of 7X-45X The trinocular head is tilted at an ergonomic angle to decrease eye and neck strain; includes a third port for an additional eyepiece or camera Includes a powerful LED ring-light to flood the field of view with brilliant, shadow-free illumination cool enough for working with temperature-sensitive specimens Rugged

Price is $500.00
Price: $499.99