try vitamin shoppe online. they have good prices. also
try peak supplements distributor. a good place to look is back of muscle mag.i know what its like being poor.
another way is a poor mans protien shake. 1 quatr of milk or powdered milk with water. you can also get powdered soy cheap.
this will work too.
If you can stomach it that often, I suggest cans of tuna. Forget the powder, it will be more expensive. Tuna is cheap as hell, and convenient. Just eat it out of the can.
Yes, this is about the best deal around. The taste sucks because it's simply pure protein. Just get a blender and mix it with whatever you want. They also have a very wide selection and informative profiles.
If you can stomach it that often, I suggest cans of tuna. Forget the powder, it will be more expensive. Tuna is cheap as hell, and convenient. Just eat it out of the can.