To give you an idea of the true price of a brew 5 liters from malt
1.5 kg of pale malt 1.8E per kilo ... approximately $ 3
10 grams of hops approximately the first $
1 package of yeast 6 g ... 1.5 $ e
We are far from the price of $ 50 e
Frankly, look elsewhere, you will find much cheaper, the material will best suit your needs.