better quality psu , motherboard , gpu.. same quality cpu and ram . mouse and case i went cheaper on at the expense of the much better gpu . if you can afford $500 i would go with the mouse you want and the case .. and you ll have a great gaming pc for your needs .
PCPartPicker part list:
https://pcpartpicker.com/list/hhQqyf
Price breakdown by merchant: https://pcpartpicker.com/list/hhQqyf/by_merchant/
CPU: Intel Pentium G4560 3.5GHz Dual-Core Processor ($59.48 @ OutletPC)
Motherboard: Gigabyte GA-B250M-DS3H Micro ATX LGA1151 Motherboard ($69.99 @ SuperBiiz)
Memory: Patriot Viper 4 8GB (2 x 4GB) DDR4-2400 Memory ($56.69 @ Amazon)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($49.89 @ OutletPC)
Video Card: PowerColor Radeon RX 470 4GB Red Dragon Video Card ($148.98 @ Newegg)
Case: Zalman Z1 Neo ATX Mid Tower Case ($31.98 @ Newegg)
Power Supply: SeaSonic S12II 520W 80+ Bronze Certified ATX Power Supply ($29.90 @ Newegg)
Mouse: Gigabyte GM-FORCE M7 Wired Optical Mouse ($21.78 @ Amazon)
Total: $468.69
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-04-21 17:51 EDT-0400