I agree with sandassassin. All good stuff there. Especially the plate, bowl, glass and utensils. Don't buy paper and plastic....he would just leave that chit around and get another for the next meal. This way he'll have to wash it out if he wants to prepare another meal....and don't forget the single pan to cook that Ramen in.
I have also made some good $$$ replacing doors that parents have removed in the heat of the same thing you're doing. That seemed effective, and you could save yourself the $$$ by taking it down and storing it somewhere.
Good luck.....