Jesus, the f*** is going on here? I think anybody can decide how much he charges for his work, if you think it's too expensive... just don't buy it? I don't go to an Audi dealer and whine about Skoda beeing cheaper.
I agree... it's expensive for one profile (I wouldn't buy it, but I'm not into metal) and there are many cheap alternatives, but it still might be worth the money for some people I think. If you don't think it's worth... use something else.
I really don't get it. Internet forums are strange sometimes.
I spent way more then 50$ for profiles that I don't use.