Answered Dragon items.

In my opinion the prices hasn't changed much since I got 99 which was at the start of last year I think. If you buy one, you might lose some cash but not much, once you get to the level you want then you can just sell it off again and get the money later.

So although it costs 10m, it's really only costing you however much you lose from it or could have made from the 10m during the time it was put into the item. Up to you, but that's my personal thoughts...