Is this a good pc build?

Solution
ADDED a better PSU.


Was going to change CPU to the 6600 since you had a B150 board , but price is close go with 6600k.


PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-6600K 3.5GHz Quad-Core Processor ($299.75 @ Vuugo)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($35.00 @ Amazon Canada)
Motherboard: Gigabyte GA-B150M-DS3H Micro ATX LGA1151 Motherboard ($99.99 @ Newegg Canada)
Memory: Corsair Vengeance LPX 16GB (2 x 8GB) DDR4-2400 Memory ($99.99 @ Newegg Canada)
Storage: Samsung 850 EVO-Series 250GB 2.5" Solid State Drive ($109.99 @ Newegg Canada)
Video Card:...

Dark Lord of Tech

Retired Moderator
ADDED a better PSU.


Was going to change CPU to the 6600 since you had a B150 board , but price is close go with 6600k.


PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-6600K 3.5GHz Quad-Core Processor ($299.75 @ Vuugo)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($35.00 @ Amazon Canada)
Motherboard: Gigabyte GA-B150M-DS3H Micro ATX LGA1151 Motherboard ($99.99 @ Newegg Canada)
Memory: Corsair Vengeance LPX 16GB (2 x 8GB) DDR4-2400 Memory ($99.99 @ Newegg Canada)
Storage: Samsung 850 EVO-Series 250GB 2.5" Solid State Drive ($109.99 @ Newegg Canada)
Video Card: EVGA GeForce GTX 980 4GB Classified ACX 2.0 Video Card ($579.99 @ Memory Express)
Case: Corsair 200R ATX Mid Tower Case ($74.73 @ Vuugo)
Power Supply: SeaSonic 650W 80+ Gold Certified Semi-Modular ATX Power Supply ($114.99 @ Newegg Canada)
Monitor: Sceptre E205W-1600 20.0" 60Hz Monitor ($99.99 @ Newegg Canada)
Total: $1514.42
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-09-05 10:40 EDT-0400
 
Solution
going with a B150 board for a K-CPU doesn't make much sense
either get a Z170 board (more expensive road), or get an i5-6500 instead of the 6600k (cheaper road)
also no reason to go for the 980 when it's the same price as a 1070 (which is as powerful as the 980Ti)

this is what I'd suggest:

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i5-6600K 3.5GHz Quad-Core Processor ($299.75 @ Vuugo)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($35.00 @ Amazon Canada)
Motherboard: Asus Z170-P ATX LGA1151 Motherboard ($139.99 @ Newegg Canada)
Memory: Corsair Vengeance LPX 16GB (2 x 8GB) DDR4-2400 Memory ($99.99 @ Newegg Canada)
Storage: Samsung 850 EVO-Series 250GB 2.5" Solid State Drive ($109.99 @ Newegg Canada)
Video Card: EVGA GeForce GTX 1070 8GB SC GAMING Video Card ($559.99 @ Newegg Canada)
Case: Corsair 200R ATX Mid Tower Case ($74.73 @ Vuugo)
Power Supply: EVGA SuperNOVA GS 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($112.98 @ DirectCanada)
Monitor: Sceptre E205W-1600 20.0" 60Hz Monitor ($99.99 @ Newegg Canada)
Total: $1532.41
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-09-05 10:47 EDT-0400