Ok thank you, I was told by the seller he would make sure I was happy and if not would offer to resell them though his store Wich has a good reputation, the speakers themselves are like new condition not a blemish anywhere, and this is a upgrade with Silver wire thought so yah I am nervous but I am thinking about purchasing them ,I was told they retailed for 24,000.to 26,000. ,and if I like this set would sell my Tylers so it's hard to say no to that I will keep you posted and if I don't like them you will know why