Case: NZXT GAMMA Classic
Power Supply: Corsair CX500 V2
CPU AMD Phenom II X4 965 Black Edition
Heatsink: Cooler Master Hyper 212 Plus
Motherboard: ASUS M5A97 AM3+ 970
Memory 4GBPNY Optima DDR3 10600
Graphics Card: Gigabyte GTX 550 Ti
Hard Drive: Western Digital Caviar Blue 500GB
DVD Asus 24x SATA DVD+/-RW
1) How will this system run. For example how will it be able to run games such as Skyrim and Guild Wars 2?
2) Will I be able to get most (preferably all) of these parts at the local Best Buy?
3) Since I don't know much about building a PC or much about the components that go into it, would it be more efficient to just buy one premade?