I would check here before you buy from Ebay.
This is a combo deal bro. it has everything you need to go with a bigadv machine. That's why we were looking at ebay. The chip alone is half the price of the deal if not more. I agree Ebay is not the best of places to buy things from but sometimes you get some good deals on there if you look hard enough and check out the person you are buying it from.
Edit: I got you in my sights now hertz9753 watch your back.
Just a friendly pun taken....