Unseen merchandise cannot be evaluated. (Corsican Proverb)

Unseen merchandise cannot be evaluated.

Corsican Proverb

Related proverbs

It's not the towering sail, but the unseen wind that moves the ship. View proverb
Traditional Proverb
Many a flower is born to blush unseen. View proverb
American Proverb
Ell and tell is good merchandise. View proverb
English Proverb
Customers are jade; merchandise is grass. View proverb
Chinese Proverb
Bad merchandise is never cheap. View proverb
French Proverb