I used to buy meat from www.grasslandbeef.com , I would just wait for the ground beef to go on sale and then order like 20-40 lbs and they ship it frozen. It was really good and I saved a lot of money than buying good beef from wholefoods.

I would not touch any conventional meat...those factory farms are absolutely horrendous and not something I would give a penny to support. Even conventional produce has a drastic impact on the environment and the runoff from the farms has devastating effects on the waterways.