On Fangoria’s website, on the DVD release dates, in the month of September, it shows both Death Proof and Planet Terror!
As I can confirm Death Proof is going to be released Sept. 18 as I work in retail, but I have no idea when Planet Terror will be out. Prob the same day!
But take what you will out of this info, but I have come to mind that there will be no “GRINDHOUSE” DVD, or not any time soon! Maybe when the single DVDS make good money, then they would release the whole damn thing! That is just my take.