I bought a technically prebuilt system back in the day, but it was prebuilt by a custom PC shop, and it had an 8320e, some motherboard that could overclock it (can't remember what it was), 8GB single stick RAM, and a 2TB WD Red HDD in a fairly mediocre case with a basic aftermarket PSU and no GPU, and I bought it for about $400 to $500 when it really should've cost me more like $250 to $300 thinking it was a decent deal LOL.
I ended up getting a GTX 9800+ from XFX used on Craigslist for $40 to throw it in there just to play older games like Splintercell and Half Life, and some emulators like PS1 and SNES.
Looking back on it now I am just blown away at how naive I was.
But since then I have learned a lot about PC hardware and custom building my own rigs, and have become an enthusiast of sorts.
Times really do change. And so do people.
Well all I can say is that lessons hath been learned.