Saw some benchmarks with a 4770k and the be quiet seems to have similar cooling to the hyper 212 evo, and is quieter. Also kind of wanted to stick away from the hyper 212 because the pure rock and h7 have a more refined aesthetic. Also the 2500k has a soldered heat spreader, where ivy bridge went to paste and generates more heat, so i was trying not to make a comparison to sb cpus.
I got it used off Tek Syndicate forums, got the cpu and a msi z77a-gd55 for $250, the same guy also had a Xeon E3 1230 v2 + asrock c216 ws + 8gb ecc ram for $285, but seems it is sold as well.
Watch your local craigslist and the buy sell trade / classified part of the forum. I've seen 3770 locally to me a few months ago for $150, and someone right now who...