forget 3k, with less than 2k you can build a very nice system unless you want to over pay on stuff you wont really need. save the extra 1k for next year when something better comes along.
semp
Agreed.
I recently priced out replacing the main components of my computer (CPU, GPU, Mobo, RAM, CPU Cooler) and adding an SSD. I'd re-use my case, 2 of my HD's, 2 Optical drives, PSU, soundcard and peripherals. For a very good machine I came up with $1100.
Intel Haswell K series I5
Nvidia 970
16 Gb 1866-2400 RAM
250 Gb SSD
Looked at the Noctura air coolers and didn't totally settle on a mobo but it looks like the $150 range gives you everything you need.