I built this for a friend's brother (~12 y/o) who's starting to get into PC gaming and needed an adequate PC for it. This is his Christmas gift, and his parents told me they could spend up to $1200. However, his most played games are League of Legends and Minecraft, so I figured I'd make aesthetics one of the top priorities with a great case, and the Corsair Fans, rather than having price/performance be the only focus.
He chose out the case himself (out of several recommendations made by me), which turned out to be great to build in, and quite beautiful, despite it being really expensive for a Pentium build. Overall though, it runs what he needs it to run, and then some, and he seems content with it.
One of my goals was to get almost every part at a good individual price, and I would say I succeeded at that goal, all things considering.
Currently the GPU is at stock, and the G3258 is at 4.3 since it's more than enough for now, and I'll clock it higher later if need be. I'd be happy to answer any questions for you guys, and would love to hear any suggestions or comments!