Same for me, except on a low caffeine ratio I wasn't entirely sure of my maths. Having said that, fares tend to bounce around a bit on launch. There will be a launch fare (which I couldn't actually find) and some silly add-ons, sometimes you can get a bargain if you catch a corner that revenue management hasn't spotted, but usually it's best to wait a few days for the computers to recover from the shock of having a new destination.