Hi there!
😀
Here's my suggestion for your build:
PCPartPicker part list /
Price breakdown by merchant
CPU: Intel Core i5-4460 3.2GHz Quad-Core Processor ($166.95 @ SuperBiiz)
Thermal Compound: Arctic Cooling MX-2 4g Thermal Paste ($5.55 @ OutletPC)
Motherboard: Gigabyte GA-H97M-D3H Micro ATX LGA1150 Motherboard ($76.98 @ Newegg)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($54.89 @ OutletPC)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($47.99 @ Best Buy)
Video Card: EVGA GeForce GTX 960 2GB Superclocked Video Card ($194.99 @ NCIX US)
Case: NZXT Source 210 (Black) ATX Mid Tower Case ($35.99 @ SuperBiiz)
Power Supply: Corsair CX 430W 80+ Bronze Certified Semi-Modular ATX Power Supply ($46.99 @ Newegg)
Optical Drive: Samsung SH-224DB/BEBE DVD/CD Writer ($12.99 @ Newegg)
Operating System: Microsoft Windows 8.1 OEM (64-bit) ($89.99 @ NCIX US)
Total: $733.31
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-06-27 12:23 EDT-0400
It includes Operating System, Case and Optical Drive (Don't forget the optical drive. It is where you install your operating system

. You can't also use your system if you don't have any Operating System at all.)
And some advices:
*If you're not going to overclock your system, you don't need to get an aftermarket cooler. Stock cooler is enough (Intel will not put unusable components on the box unless it's factory defective hehehe XD) If you want more performance from a stock cooler, buy an aftermarket thermal paste. It will save you more money.
*If you're planning to overclock, you need a "k" CPU (ex. Intel i5 4690k), Z87 or Z97 motherboard and that's the time you need an aftermarket cooler.
*About the motherboard, it is not necessary to spend much for the motherboard, get a decent one is enough (H97 or H87 for non-overclockers and Z87 or Z97 for overclockers).
*About the PSU, 430 watts is enough if you don't plan on using crossfire in the future.
*Another thing. If you want great boost on your system. Get a SSD a 120GB. This is where you install the Operating System to make it faster.
Hope this helps!
😀