In the ten pack, these average around $1.40 or less a pair.  Pretty good price in this day and age.  Any Dr. will tell you cotton and dye free is best.  I have issues with anything other than cotton and that is dyed so I bounce between these, JMS and Fruit of the Loom. It is getting harder to find package of all white cotton underwear anymore.  The cotton is thinner than it was in years past, and the elastic seems to start fraying after about 6-8 months, but for the price you get your moneys worth.  They are Granny Panties.