LEGO order Mindstorms NXT (8527)

Product Name: LEGO order Mindstorms NXT (8527)
This is a very unique lot. It was originally three sets, which surviving and working pieces have been combined into one. Therefore, you have at least one complete set, one partial second set, and a few more items from the third set (for example, I have three sets of four tires - see photo). The original set comes with 577 pieces, some very unique and found only in this set, but here you have well over 1000 pieces from the combined three boxes. It comes with instructions, two central units (called Intelligent Brick), two CD Rom, and a rechargeable battery back (which was not included in the original set but was purchased later). This set was discontinued in 2009. The pieces alone are well worth the asking price. The original box is damaged (see order pictures) and heavy, which will affect shipping costs (I am choosing the cheapest shipping option and I will pack it carefully and with a tracking number).