Welcome to Excelmale. Have you a prescription, or are you looking to buy on the grey-market? In all honesty, that's not a medication that I'd purchase anywhere but a pharmacy. Empower Pharmacy, www.empowerpharmacy.com, would be a good choice to have a prescription filled.
I will be getting a prescription and want to get it from a reputable pharmacy. I am doing my research prior to and finding huge disparities in the cost of Trimax.