I have never bought any truck parts on ebay and I was wondering if this was a good deal, or 2 good 2 be true.

http://cgi.ebay.com/ebaymotors/Paces...QQcmdZViewItem

I heard these headers were good but they sound a little too cheap for what actually websites/ stores sell them for(But I heard usually items on ebay are a lot cheaper), I just want an honest opinion. Because I don't want to buy them and they leak or don't fit. Just please help me guys.