Hello again my pc brethren. So I have an awesome main pc and laptop but I want to work on something or build something. So I figured I could sell sleeper pc's or just emulation systems with bargain parts on various sites and then sell them for a profit. Mostly everyone I know is a console gamer so it would be cool to see their reactions. Since I have never done this before I will need some pointers. Ideas like cases, boards, cpu's, ram, gpu's, psu's, etc. I'd love it if you guys could show me some older but still relatively somewhat powerful parts that would be cheap on ebay/aliexpress. Which kind of cases, mbs, psu's, and gpus are my main concern because they would have to fit in very tight cases. Also, what kind of gaming power can raspberry pi's handle? Playstation 1, xbox 1 at the most? Thanks guys. I'm really excited to start getting into this, I have way to much time on my hands and idle hands are the devils playtoy.