At one time, the prices kind of almost made sense. Apple just hasn't really "remembered" to update their upgrade prices for the last 5 years or so, and now they

At one time, the prices kind of almost made sense. Apple just hasn't really "remembered" to update their upgrade prices for the last 5 years or so, and now they really don't make sense. I expect Apple will adjust upgrade prices to reflect reality at some point, but they will certainly milk this "forgetfulness" for as long as they can.