Is this good first build ?

[ColoredClassic]

I also need a motherboard just dont know which one to get so go ahead and recommend one.
AMD Athlon X4 760K $94.95
Sapphire Radeon R7 260X $132.01 After Rebate $112.01
8GB Crucial Ballistix Sport $60.01
1TB Western Digital Black $69.99
Corsair SPEC-01 $49.99
XFX TS 550w Full Wired 80+ Bronze Power Supply - P1550SXXB9 $65.99.
Feel free to recommend other parts.

 

[Elemential]

PCPartPicker part list / Price breakdown by merchant

CPU: AMD Athlon X4 860K 3.7GHz Quad-Core Processor ($71.89 @ OutletPC)
Motherboard: Gigabyte GA-F2A58M-HD2 Micro ATX FM2+ Motherboard ($50.49 @ SuperBiiz)
Memory: G.Skill Ripjaws X Series 8GB (2 x 4GB) DDR3-1600 Memory ($52.99 @ Newegg)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($52.49 @ OutletPC)
Video Card: Sapphire Radeon R9 270X 2GB Dual-X Video Card ($149.99 @ Amazon)
Case: Corsair 200R ATX Mid Tower Case ($47.99 @ Micro Center)
Power Supply: EVGA 600B 600W 80+ Bronze Certified ATX Power Supply ($43.99 @ NCIX US)
Total: $469.83
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2015-05-01 13:10 EDT-0400

I would rather go with this build definitely!