How much does a bucket of paint cost?
A good quality interior paint will cost a little more than 20 dollars per gallon. It may take more than one gallon if your room is big. You will also want to paint the trim and doors a different color, so you will need a total of two or three gallons of paint. Then you will need to buy a good brush a roller, roller tray, and masking tape. This will cost you another 20 bucks. You will need a drop cloth, but you could just use an old sheet and newspaper. I would budget about 60 to 80 dollars for this job.