How much does this cost to the nearest dollar?

AmScope SM-3TZ Professional Trinocular Stereo Zoom Microscope, WH10x Eyepieces, Magnification, Zoom Objective, Ambient Lighting, Single-Arm Boom Stand, Includes 0.5X and 2.0X Barlow Lenses
The AmScope SM-3TZ professional stereo zoom microscope has a pair of 10x super-widefield high-eyepoint eyepieces, a zoom objective, and a single-arm boom stand. The microscope has an overall magnification range of The trinocular viewing head has an interpupillary range of 55 to 75mm, a inclination to reduce eye and neck strain, and rotation to enable sharing. The vertical trinocular port can be used as a C-Mount or 23mm photo port (

Price is $515.00

Price: $514.99