Try this site for An Appeal to Heaven flag:
https://gadsdenandculpeper.com/collections/revolutionary-war/products/3x5-ft-an-appeal-to-heaven-nylon-annin-co
They sell several Annin made in the USA flags on their website. They also do have some cheaper lines. Just read the descriptions.
‘The best flag you can buy’...just what I am looking for...thank you!!!