Roz, here in Ar. the inmates get a list with prices from commisary-shows you the price of everything they are able to purchase. We can send nothing in other than books and they must come from one of 3 National book companies. You may try your Pa. Department of Correction on the Internet. Here you can find out just about anything you want to know or contact the ADC.
I have typed to many letters on the computer to AH-thank goodness my printer is broken.........But it certainly gets rid of stress..........