For Prime members only, Amazon offers preorders of Final Fantasy XV Deluxe Edition for PlayStation 4 or Xbox One for $89.99. Add it to your cart and proceed to checkout to drop it to $71.99. With free shipping, that's the lowest total price we could find by $18. The deluxe edition includes an exclusive steelbook, Kingsglaive: Final Fantasy XV on Blu-ray, and exclusive DLC. It's due for release on September 30.