We're not talking about the drones that the US military uses to commit murder, but the small ones that you can buy and fly for fun and to take pictures.
You can now order a micro-drone that takes HD video for just US50 from this IndieGoGo campaign. This looks like a real boon for shooting video. The HD video now is 720P but the camera just clips on; the campaign states they will have higher-resolution cameras available sometime after they get the backlog of orders sent out. Base price includes your mini-drone, free shipping in Canada and US, camera module, remote controller, battery, etc.