I get - beef ribs, beef heart, pork necks, chicken quarters, turkey wings and necks, you can get (but I don't - chicken necks and backs). I also get chicken gizzards. Some slightly more than .50/lb, and some, like pork necks at .37/lb. They have a bunch of other stuff, but there are 6 of us down south that go in on things and these are the most common. Price varies slightly. There is some lamb that is under $1/lb and some under $2/lb - I haven't gotten it yet.
All fish seem to vary in price - from .89/lb to 1.29/lb - I get that at 99 Ranch or another place in National City. I have done indian mackeral (my favorite because of the ease of cutting), tilapia, catfish, and sardines.
I guess the little bit extra I pay for meats like duck, rabbit and a few other things is worth it to me for the convienence (I really hate that drive up North - the traffic, gas prices, etc...ugh!).