I imagine they are much like those pretty realistic men's muscle suits I have seen advertised for $150-200 mentioned in a MSM article last week. Considering the look in the pictures, I thought the price was reasonable, though I wonder how how hot you would be wearing something like that (temperature wise). Of course, Mastasia like boobs is more a niche market, but it would be hard to believe a seller honestly expects to sell many with such a markup considering they require much the same construction, just with the padding difference.