Simple Questions - April 23, 2016

PCPartPicker part list / Price breakdown by merchant

Type Item Price
CPU Intel Core i5-6600K 3.5GHz Quad-Core Processor Purchased For $215.00
CPU Cooler Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler Purchased For $29.00
Motherboard MSI Z170A SLI PLUS ATX LGA1151 Motherboard Purchased For $109.00
Memory Corsair Vengeance LPX 16GB (2 x 8GB) DDR4-2666 Memory Purchased For $65.00
Storage Corsair Force LE 480GB 2.5" Solid State Drive Purchased For $109.00
Storage Western Digital Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive Purchased For $54.00
Case Fractal Design Define R5 Blackout Edition ATX Mid Tower Case Purchased For $95.00
Power Supply EVGA SuperNOVA GS 550W 80+ Gold Certified Fully-Modular ATX Power Supply Purchased For $74.00
Case Fan Fractal Design FD-FAN-SSR2-140-BK 66.0 CFM 140mm Fan Purchased For $11.00
Prices include shipping, taxes, rebates, and discounts
Total $761.00
Generated by PCPartPicker 2016-04-23 14:45 EDT-0400

This is my first build. I have all of these items listed, but I just need help finding a solid GPU. I'd like to get a decent 4gb card or just the best card for $200. Do you have any suggestions? I'm willing to go used as well.

/r/buildapc Thread