oh bandu bhai, i am sure that you are an illiterate person, no offense and infact you are not at all interested in finding the truth, Yeah I believe that it costs that much because of ...... infact in 1925 one american president donated $25K to a scientist to help her in buying just 1 gm of this, (ofcourse in purified form). dont you know that? well if you are a true hunter and interested in making a d-piece, I will tell you the way............... thanks and this topic is over