$200 is really cheap. I'm doing a lot of renovation on my 107yo house, and get a dumpster pretty regularly. I use a local company that has the best price by a long shot, and awesome service. $260, all-inclusive for a 15yard rolloff (that's the largest that will fit in my small city side lot) I've also done the jackhammer and remove a sidewalk (all the way around the house), and had to get rid of the concrete. A dumpster is the only way to go. You can get it on a truck, but you still have to take it somewhere, and there aren't many legal options, and none of them are cheap. Typically, the dumpster policy is you can fill to the fill line (a few inches from the top) with assorted debris, or halfway to the fill line with concrete/rock (this includes plaster).

I would plan on a larger dumpster than you think you need. You will always find more crap in the garage, attic, etc... that you can get rid of while you have the chance. Also, you might want to see if neighbors are interested in going in with you to get rid of some of their crap. It will make the price a bit cheaper. Even if you don't plan on it, they will ask to use your dumpster once it shows up. Tell them what it cost you, and ask 'em to chip in a few bucks. Also, if it is visible from the street, you may get "drive by dumpers" that throw crap in there without permission. Beat them with an iron pipe.

Try to find a company that has a hydraulic "hook" truck, as they'll be able to place the dumpster much more precisely. Also plan to fill in the holes in the yard where the dumpster wheels landed, and re-seed. These things are heavy and will tear up the lawn something fierce. Most cities don't let you park a dumpster on the street or alley even for a few minutes. The city will tow the dumpster, and the dumpster company will charge you an arm and a leg to get it out of impound.

Last bit of advice, make a ramp out of stout plywood to wheel your wheelbarrow right into the dumpster and dump it. It is MUCH easier than lifting the rubble over the side, or out of the wheelbarrow. Your back will thank you.