From the looks of it, RadioShack will start selling the Sprint Curve 8530 today (not Sunday as originally planned). Not the biggest news, but if you've been holding out on picking up a new 8530, now you can grab one fairly cheap. The device will only run you $29.99 on a new 2-year contract, or $49.99 for an upgrade, and both require a Sprint Everything plan with data. The device hasn't popped up on their website yet, but most stores should have them available already.