Aye, notice the 'can now be achieved' this implies that those benefits will not be seen in the March Quarter, however it will be seen in the following quarter.
In other words, these current prices are a bargain. You might get them cheaper over the next few days, but you might not. They will certainly be higher 2nd half this year.
I don't expect the buy-in to be ridiculous prices, although I wouldn't be surprised to see it as expensive.