Hi guys I currently got asked by my friend to build a PC for him, as he wanted to upgrade from his old Q6600 after his motherboard died. His uses are a few games that aren't too demanding (LoL, and some steam games) occasionally, and some casual photo/video editing too. Looked at some builds and think that Skylake is still a bit too expensive IMO, looked at some Haswells as well since he has 4GB of DDR3 from the old build. Then I came across some used 3770k/3570k/2600k/2500k with decent motherboards on eBay for around £150-£200. And that got me thinking... This is like Skylake i3 money, and I'm sure even if the CPU was a stinker it should at least do 4GHz, which would put it pretty competitive with current parts, and for a decent amount less than new i5 + bargain basement motherboards that barely have enough USB ports to plug in your mouse and keyboard I've also asked him if he is OK with used parts, which he said its fine if its cheaper and is faster than his old PC, but I'm not too sure. Do you guys think that this would be a good purchase?