Swift Digital Binocular Compound Microscope 40X-2500X, with 5MP USB Camera, Two-Layer Mechanical Stage and Software Windows and Mac Compatible and Slides,Siedentopf Head,Research-Grade SW350B+5MP Camera is up for auction in Industrial & Scientific. The current bid is $24.00, 92% below the $299.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.