You need to define "acceptable". I see this a lot: someone makes a bold statement saying "xyz isn't acceptable!!!" Why not? Who are they to make that pronouncement? And how exactly are they going to enforce this thing not being acceptable?

If Google raising prices obscenely "isn't acceptable", then what are YOU going to do about it? Nothing, right? Is Google going to change their ways because a few people proclaim "this isn't acceptable!"? No. Therefore, it IS acceptable.

I'm waiting to be proven wrong.... which will only happen if this price-raising is canceled, which I don't think it will be.