Not sure they are such a good deal. I think you could fine a nice mini-itx with a little bit more cpu power for less and that would also have on-board audio at least.
Gigabyte GA-Z77n-wifi http://www.tigerdirect.com/applicati...299&CatId=6976
It comes with wifi and bluetooth cpu upgradable and usb 3 as a bonus
Intel i3-3210 3.2ghz http://www.tigerdirect.com/applicati...327&CatId=7342
you equally need to get ram and ssd so thats a wash just a case, my recommendation for a nice solid metal case is http://www.newegg.com/Product/Produc...82E16811165492
Just slightly over the 299 price of nuc.
Just my 2 cents. SNO