BoredSysAdmin - well, its my first system, and the great thing about it is, that its small, and fits my small flat perfectly, I am currently living away from my actual home, in a small flat. So for a starter setup, they should suffice. Most of the reviews picture them as good, with cons in price, but for free, that was a nice deal.
WaynePflughaupt - well, I havent really bought much on ebay, so could you send me a link? Also, I am not really sure, because when i googled Bose center, it showed something like double cube side by side. Or should it be just a regular small cube? Ar they all the same, or not? 40 is not really much, I am willing to go as high as 100 to have it up and running, but I am guessing the price you found did not have shipping counted into it, since I am from Europe. And mostly I got it from a older woman, for who I mounted satellite dish, TV on the wall and set up some other things for her and she decided to pay me with the speakers, which to me was a really good deal, since I knew, they are a pretty expensive brand.
Thanks