you can get a single stage airbrush for under 15.00 if you look on line harbor fright carrys them for 12.00 i think,and as for cheap paint wal-mart sells water base hobby paint you can thin with furture floor wax(tile floors)and you can get it at the dollar store for just a few dollars so for under 30.00 you will have a good start at supplys,yes the single stage air brush is a little easyer to use becouse you set the air on your compresser (30 psi) then ajust the paint flow to just spray a lite mist and start painting going over the bait more then once to get a darker color,then change colors and do that one....so on and so forth