Buyer Beware
You may recall last winter the news stories of fur lined clothing coming from China was found to be dog hair instead of rabbit, or whatever it was supposed to be. Here is another story from The National Textile Association where it was found that China was exporting 800,000 items that were made of cashmere, however when a Japenese lab tested them there was very little real cashmere in them. All 800,000 items were recalled. Also some products headed for the US and Japan that were made of wool were made of Yak hair.
So there are many reasons products are cheap! Sometimes they are not even real.