These tights have been very popular on EBay for sale and they average around $6.00 per.  One thing about clothes that are purchased from the sellers in Hong Kong is that they size them for extremely petite girls who are the size of our tiniest skinniest children!  I've made the mistake way too many times, that if it says one size, don't buy...unless you're an anorexic model perhaps a size 0 - 2.  Hope this helps!