Trading and Exchange
Everything in Troy and the Greek camp is bought, sold, or bartered. Calchas demands payment for his betrayal and offers his daughter as currency—Cressida is exchanged for Antenor like a prisoner swap. Helen herself is the war's central commodity, valued in deaths rather than gold. Even love becomes a transaction: Troilus must 'win' Cressida, and Pandarus brokers the deal like a merchant. When Troilus watches Cressida give his sleeve to Diomedes, he sees proof that she—like all things—has a price and can be traded away. The language of purchase and sale corrodes every human bond, suggesting a world where nothing sacred survives contact with the marketplace.
What is aught, but as 'tis valued?
What is anything, but only what it's worth?
All the argument is a whore and a cuckold;
The whole issue is about a cuckold and a prostitute;