No. If you break your device once with Apple care you only pay $79 + tax & get another one. Nope seeing as the iPhone 6 is more expensive they are most likely going to raise the prices. Do remember that Apple care gives you another 1 year warranty VS if you do not take this, you do not get that & only have 1 year limited warranty.
Honestly it is worth getting Apple care no matter if you do not break your device or not. What happens if by accident you break it or something happens? You will need to pay more then $79 to get another one or fix the damage.