I have a custom built desktop computer. It has an AMD Athlon II X4 645 3.1GHz CPU, 8GB of DDR3 RAM, a Geforce GTX 460 XLR8 GPU, SSD for OS, 2TB hard Drive for backup and storage. It also has a really good power supply it's a CORSAIR Enthusiast Series TX750 V2. It was a budget build from last year. I paid $500 for the entire system including accessories and the OS. I think it was a good deal.