I've definitely considered thrift stores (especially since jeans get better with age), but the closest one around here is like 30 minutes away. And I was afraid they wouldn't have anything that fits. Hell, with how hard it apparently is, I'm sure they've been tapped out by all the GGs.
And yeah, I noticed the leg thing. Luckily (?) I'm small with short legs, so these are almost the perfect length. they creep up a bit more than i'd like when i cross my legs, but oh well, that's the style for women anyway. They won't end up with the ends ripped off because I walk on them like my other pairs at least.
It's funny, but at least where I am, the wal-mart stocks sizes 0-26 or so. A lot of them had excessively girly/gaudy trimming and rhinestones and stuff, and none of the cuts fit my body right, but they still had all the sizes in three or four different cuts with lots of different brands. Way better selection than the mall, don't write them off.