is this ok for a budget build?

Solution
okay to be more precise I invite you to look and change your build items on this list by clicking on this link : https://pcpartpicker.com/list/mkk7yf
and click on edit parts list on right icon

but I picked what I could make out as choice you would of made (speed of ram for example) and price of video card.
the pcpartpicker prices are not all that important but it checks for incompatibilities for you.

so far it looks good
PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i3-6100 3.7GHz Dual-Core Processor ($109.99 @ SuperBiiz)
Motherboard: MSI B150M Night Elf Micro ATX LGA1151 Motherboard
Memory: Crucial 8GB (1 x 8GB) DDR4-2133 Memory ($44.10 @ Jet)...
okay to be more precise I invite you to look and change your build items on this list by clicking on this link : https://pcpartpicker.com/list/mkk7yf
and click on edit parts list on right icon

but I picked what I could make out as choice you would of made (speed of ram for example) and price of video card.
the pcpartpicker prices are not all that important but it checks for incompatibilities for you.

so far it looks good
PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i3-6100 3.7GHz Dual-Core Processor ($109.99 @ SuperBiiz)
Motherboard: MSI B150M Night Elf Micro ATX LGA1151 Motherboard
Memory: Crucial 8GB (1 x 8GB) DDR4-2133 Memory ($44.10 @ Jet)
Storage: Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($49.55 @ OutletPC)
Video Card: Gigabyte Radeon RX 480 4GB G1 Gaming Video Card ($199.99 @ Jet)
Power Supply: Thermaltake Smart 530W 80+ Certified ATX Power Supply
Total: $403.63
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-01-25 09:48 EST-0500
 
Solution



If you can find a B150 Hyper you can overclock that nonK CPU which comes handy for a low end CPU, free performance is always a plus.