Repairing dry wall holes (even large ones) is not a hard as you may think.

Everything you need can be bought from your local hardware store and the repair can be done in a few hours.

Links to other videos

How to Repair a Hole in the Wall using a Patch and Plaster
   • How to Repair a Hole in the Wall usin...  

How to plaster a new wall then paint
   • Video