I bought some crappy ones from amazon and returned them. Cheap China garbage.
But thanks to this thread I ordered the omniwool 3 pack from sams for $15 with free shipping. We'll see how those turn out, will reply with feedback.
Nice thread, informative, thanks guys.. Now, only if I can find a good wool blanket on a budget! You guys got me craving wool and I never knew about this miracle product. Going to go down to the local goodwill to see if I can score something cheap.