UPGRADE PLEASE!!!I

I am in desperate need of an upgrade. I've had the same cell phone since 2006 and now they keys don't work right. Needless to say, the phone in itself has gone through A LOT of things. For example, the day I got it out of the box, it landed on the floor. One night it fell off my purse and landed in a puddle of water. It stayed there overnight. It also fell from a 2-story house, and that is just the beginning. Needless to say, my cell is a survivor no doubt. But it has already struck its last days of life. I'm grateful to have it, but I really need a new one now. Hopefully tomorrow afternoon will be the time I get the new cellie!!