Vintage Rosary lot, Chapel Sterling, Italy, Catholic Crucifix

This is a lot of eight vintage rosaries. I don’t know much about them, I had them in my antiques store years ago, and just found them in a box in my basement. There are some that look like nice quality. There is some turquoise that looks real, a pearl one that might be cultured. My favorite is the one with the amber beads and turquoise in between. One is marked chapel sterling. Many are marked Italy. Most need to be cleaned up. I don’t know what these are worth , so if I am way off base please let me know, or make me an offer. Thank you!