My desire to go to grad school

So I have been thinking of going back to school for my masters or phD. I really want to get a higher education. My only hinderance is financial issues, and my grades.  Also I need to take the GRE and I simply do not have the resources to either take the classes or the exam for that matter.  I need to win the lottery or something for this to happen. Even if it's $5,000 I think it would help me out a little, but these days that's not a lot. I think my best chance is to find a library that has all the new GRE materials (since they changed the exam) and hope that it's enough to take and pass the test with flying colors. Timolino PAB-46GRE 16 oz. Color Signature Travel Mug Red