The power supply costs ~$20, so you basically get it for free and the case for $20....
The CFI CFI-A4896 combines quality, features and low price to deliver excellent value. The front panel includes two USB 3.0 ports, two USB 2.0 ports as well as jacks for audio. Another two USB 2.0 ports are located at a ramp on the top panel for intuitive connection to USB devices. Inside are a total of seven drive bays – three 5.25” external ODD bays, two 3.5” internal drive bays and two 2.5 hot-swap drive bays. Seven expansion card slots let you add expansion cards flexibly. A rear-mounted 120mm fan, a 120mm front LED fan and a 120mm top fan draw air through the case smoothly.