There's a sticky on how to ask for a build.
Try -
CPU: Intel Pentium G3258 3.2GHz Dual-Core Processor ($62.99 @ Amazon)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.98 @ OutletPC)
Motherboard: ASRock Z97 Anniversary ATX LGA1150 Motherboard ($76.98 @ Newegg)
Memory: G.Skill Ares Series 8GB (2 x 4GB) DDR3-1866 Memory ($70.98 @ Newegg)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive ($47.89 @ OutletPC)
Video Card: Gigabyte Radeon R7 260X 2GB WINDFORCE Video Card ($159.99 @ NCIX US)
Case: Corsair Graphite Series 230T Black ATX Mid Tower Case ($69.99 @ Amazon)
Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($48.99 @ SuperBiiz)
Total: $567.79 plus OS