How much does this cost to the nearest dollar?

Dino-Lite USB Digital Microscope - 0.3MP, 10x - 50x, 230x Optical Magnification, Measurement, Microtouch (Discontinued)
The Dino-Lite digital handheld microscope features a 640 x 480 resolution with the ability to perform measurements with the included DinoCapture software. The AM3113 displays at 30fps for 640 × 480 resolutions and can magnify objects from 10x - 50x, up to 230x depending on working distance. The MicroTouch feature is a touch sensitive area which can be used to capture images instead of using a keyboard and mouse. The software also allows users to disable the MicroTouch, or set to single or double touch to trigger. This is a discontinued model, refer

Price is $439.00
Price: $439