You're extrapolating results from 3 months into years? Uh... yeah... It doesn't sound that easy or stable if you are willing to sell it for 6 months profit in

You're extrapolating results from 3 months into years? Uh... yeah... It doesn't sound that easy or stable if you are willing to sell it for 6 months profit instead of using your 5 minutes each year to run it forever and making $900/year.