I don't have any clue of Pc's buy I need one for basic office work, finances and also want to start gaming again. I need a PC that is fast and on which I could play GTA, COD or RDR2 in a middle class quality. Now I found this PC near me on ebay and need qualified opinions on whether to buy or not. If not why? How much would you pay. Are there things to worry about on an older pc, hardware wise? 500€ is asked