just payed 50 bucks a pop for some .. used to get them for like 3 bucks .anyone know where to get them cheap i like 100 percent wool
If your use for such wool blankets is for minor-to-moderate cold, then any of the old army surplus stuff might suit.
For my quarter, though, for any serious cold, I look around at estate sales and classifieds/auction sites for items similar to the top-end Hudson's Bay 6-point type "trapper" blankets. As heavy, dense and well-made as possible. In the older, well-used examples, they usually come with pilling, minor-to-serious "bites" out of them from moths, need for repairs (whipping, edges, some of the "bites"). But, just occasionally, they can be found at a decent price.
IMO, though, $3 will get schlock. Probably every time. (Unless you get amazingly lucky finding somebody willing to offload high-grade stuff for pennies on the dollar.) At least for "serious" use, durability and withstanding of cold, I can't ever see these types of blankets worthwhile.