How much does this cost to the nearest dollar?

AmScope Trinocular Zoom Power Stereo Microscope Head
This is a zoom magnification trinocular stereo microscope head. It includes a 0.5X Barlow lens, a pair of super widefield high-eyepoint 10X eyepieces and foldable eyeguards. It comes with inclined 30mm eyetubes with diopter. Its trinocular port enables to add photo or video capability. The microscope provides sharp clear erect stereo images over a large zoom magnification range. Its super widefield optics and high-eyepiont design ensure an easy and comfortable observation. This microscope head fits all the stands with a 3 (76mm in diameter) O-ring holder. It is made by the same technicians and on the same production line that makes

Price is $393.00
Price: $393.31