The setting powder I have been using for a couple years now, Rimmel Stay Matte Long Lasting Pressed Powder, is equal in quality and effectiveness, and that only costs around $4 USD!
Also, the packaging of this is problematic; it's messy and not travel-friendly. After two years, I still have pretty much 90% of the product left because it is just such a pain to use! You have to unscrew the cap, carefully shake out some product, and very very lightly pick up some powder with a brush. Then you have to shake off the incredible amount of excess product your brush will pick up, regardless of how lightly you dip your brush. You can probably use a makeup puff with this, but I just find those unsanitary and inconvenient.
So my final verdict is skip this product. I know this have some amazing reviews but it's just not worth the money, it is way better to invest in a cheaper drugstore pressed powder instead!