Gaming setup

All cords in the last slide come with the purchase, the screen does work, we are just unsure on how to turn it on, so don’t have proper cording for that. The mouse, headset, and keyboard come with, and all has the right cording. In the last slide, number 4 is a HDMI cord, and number 5 is the cord that turns on the PC. The original price brand new would cost over $2000. Everything has been used no more than 10 times and has just been sitting around. Negotiations are open. Thanks!