Good and Not expensive probably do not go together when discussing DSLRs. The reason being is not only will you need the camera body, but a tripod, memory cards that read at FAST speeds (which are expensive as heck), and a 50 mm 1.8f lens (because it shoots crisp video a bit nicer than the stock lens that comes with the camera body. This will most definitely take you close to $1000 by the time it all adds up. I'm just being brutally honest. I use the Canon T3i.