The reviews seem to cover several different cameras. I bought a 2.7 inch 30 megapixel pocket camera for $42.29. It's very cheap plastic and I can't imagine it lasting long. I am sending it back as the picture quality is very poor. I mean awful. It's a star you can't expect quality at this price.
Nikon D5100 Digital SLR Camera with 18-55mm VR Lens - High Resolution 16.2MP
172 Review
Nikon COOLPIX L810 Digital Camera: 16.1MP, 26x Zoom, NIKKOR ED Glass Lens, 3-inch LCD (Blue)
95 Review
Nikon D3100 DSLR Camera with Auto Focus-S Nikkor Zoom Lens (Discontinued by Manufacturer)
109 Review
Revamped Sony Alpha a6000 Mirrorless Digital Camera: 24.3MP SLR Camera with 3.0-Inch LCD and Power Zoom Lens
103 Review