Translation of "Sous " in English

Combien de gens ont un habit de cent francs, un diamant à la pomme de leur canne, et dînent à vingt-cinq sous ! Il semble que nous n'achetions jamais assez chèrement les plaisirs de la vanité.

How many men are there that wear a coat that cost a hundred francs, and carry a diamond in the head of their cane, and dine for twenty-five SOUS for all that! It seems as though we could never pay enough for the pleasures of vanity.