I am constantly searching for the perfect pillow. Saw a water pillow at a medical supply store, but shied away from the $79 price tag. Is it really worth spending that much? Also, we finally ordered a Select Comfort bed, and I am hoping that will help me enough so I won't need an expensive pillow. We should receive the bed in the next week or so. Expensive, but it'll be good to wake up without back aches and stiffness every morning!