Have the following new/unopened:

Fractal Define R5 Black with window, $150 (pickup Chch, prefer not to ship).
Asrock H170M Pro4 mATX, $150 + postage
Patriot Extreme Viper DDR4-2400 16GB RAM (2 x 8GB), $100 + postage
Noctua NH-U12S Cooler, $85 + postage