I was lucky enough to find a bunch of CI on craigslist a few years ago, one of which was a 12" lodge skillet. Easily my favorite skillet today. I also got a Lodge 16" camp skillet that I use every year at our annual Cub Scout camp out.
You might give CL a look. I got 6 skillets of all different sizes and makes for $60.
18.5", 22.5" OTS
Large BGE (chambersuac's)
The Fiery Furnace (chambersuac's)
Big JT's Smokin' BBQ Competition Team