Bonanza (1959)

S9E19 The Price of Salt

Title: The Cost of Salt Plot: After a young woman receives her deceased father's salt mine, a ruthless rancher seeks to monopolize the salt supply for his own gain. Ben, representing the struggling local ranchers who can't match the heiress's high prices, steps up to compete against the affluent rancher. He fights to secure a reasonable deal that benefits the community and ensures fairness for all.