I don't know, not any computer engineer put the same cost. If you already have bought all the components, some video on youtube may help, take it slowly so you can understand how it works. But if you didn't bought any pc parts, maybe you should come to closest pc store, ask for your selected components, pick the part, and ask the staff to build your rig. That's the easiest way if you have no time to figuring out how to build a pc.