Maggie, printers that have web presses often have ends of paper rolls (36" wide) that they give away.
Back in 1982 when Tom and I got married, a friend got us a roll end of white paper. We used it (cut to length) to cover the tables at our potluck reception.
Forty-two years later, I haven't made a dent in the "end roll". I use it for wrapping paper (sometimes rubberstamped or covered with other art)and many other things.
But...I'd say you probably have no need of any more paper rolls right now. ;-)