I started my own "rag balls" many years ago (when I quilted alot), I would imagine if you want the "look" of vintage, you should probably check tag sales, flea markets, garage sales etc...or maybe Ebay...The whole "point" of rag balls is that long ago (before my time he!he!) nothing went to waste when sewing...so it would take awhile to accumulate your "rags" from scrap material..
