Go to Craigslist and buy a used one. Sorry, but you're SOL.
I won't count it out yet. I let it sit for a few hours and plugged it in, and it tried to come back to life. The charge light came on white, and the screen came on (a little messed up, but on), and then it went off again. Unplugged it, plugged it back in, charging light went white for a moment then off. We'll see how it goes, but I don't have a lot of faith that it'll ever be the same. I imagine that, even if it does come back to life, the speaker will be shot (been there with an HTC Incredible).