- Check with local hospitals, hotels, or linen services for their throw aways.
- Call your local Wally World. I know from experience they will donate or work on reduced cost pricing for NPO's.
- Contact your local Red Cross chapter.
I know that VA has a government surplus disposal program where we can get anything from Automobiles to MRE's from - you might see if your state has something similar.
There are lot's of places to get stuff cheap or free if you do the foot work.
Best of luck to ya.