my first big order was t30 kits. everything totaled $61 per kit, and that covered 2x id, M&P, conformity, and endo. we shipped them off to 2 different labs for testing, then lined up the results side by side to check for what you might call double conformity, just to catch any lab that was way off. neither one was.
now i'm about to get into more t30s at $55 each with Mass, Purity, Conformity, Endotoxin, and Sterility testing thrown in through Mass, but after some fees it'll come out roughly the same