Daily Prices* of US Antiplatelet Drugs Brilinta: $7.24 (19% premium to Plavix) Plavix: $6.08 Effient: $5.78 (5% discount to Plavix) *Wholesale Acquisition Cost (WAC). Source: http://www.reuters.com/article/2011/07/27/astrazeneca-brilinta-idUSN1E76Q27V20110727