It is $89.95 and lasts you 50 days in terms of other testosterone boosters and cortisol control products all wrapped up into 1 product in the Australian market it isn't a very high cost. Also considering it is one of the only test boosters that has independent blood work from many people attached to it gives people confidence they are buying something which works.
If you wish to compare to other products:
Res100 50 day supply $89.95, 50-day supply cost per day $1.79
Muscletech Alpha Test $109.95, 56-day supply cost per day $1.96
PharmaFreak Test Freak $89.95, 30-day supply cost per day $2.99
Universal Animal Stak $79.95, 21-day supply cost per day $3.80
Biotest Tribex $79.95, 37-day supply cost per day $2.16
BSN EvoTest $59.95, 30-day supply cost per day $1.99
Ronnie Coleman Testogen XR $84.95, 30-day supply cost per day $2.83