The new iP6 Unlocked USA Pricing will be (exc. State Sales Tax). $649 for 16GB, $749 for 64GB, $849 for 128GB. This means, if one buys the 64GB version, he gets an extra 48GB memory at a cost of $100, but if he buys the 128GB version instead of the 64GB he gets an extra 64GB for the same amount of bucks. What is the logic behind these pricing? Only psychological? In any case, the cost of 64GB extra RAM to Apple is higher than the cost of 48GB RAM...??? You can also see absurd looking price differences in all Apple items. As another example, take the iPad Air: Difference between 16GB and 32GB versions is $100, but this $100 remains constant for the difference between 32GB & 64GB versions (RAM increase is 32GB now) as well as between 64GB & 128GB versions (RAM increase is 64GB, this time...) Does Apple indirectly say: for the best Dollars/Specs ratio, buy the highest priced version?