I'm thinking of getting a gaming pc, and I'd like to know what the minimum specs are that I would need to get the most out of the more demanding emulators for consoles like PS2, Wii U and 3DS, as well as more demanding PC titles. I need to know how much I should expect to spend without going bankrupt, and wonder where the line is drawn between what the emulators are capable of and the power needed to reach that point.