.308 Win are hard to find, and when you can, the prices are outrageous now.
I did pick up a box of Hornady Z-max in the .308 Win. I don't think the small shop knew what they had, because I got them for a song and a dance.
If you don't know, Hornady's Z-max (Zombie Ammunition) is real ammo, just with the zombie gimmick. The centerfire rounds are the same as the A-max (proven high quality bullet design), just with a green polymer ballistic tip instead of a red one.