Well I did end up buying it that day. 1 GAL PG and 1 GAL VG... $48/free shipping. Come to find out, ALOT of other vapors use that same web site to buy that PG/VG because its cheep. Comes out to less than 20 cents per OZ. (less than a penny per ml) So its almost been 5 months, and I've used about 1/2 gallon of the PG and 1/8 gallon of the VG so far. People say PG/VG has a self life of 1-2 years, so I should be set for a while... lol..
Of course now that I'm vaping 2-3mg nic now, I vape 6+ mils a day.. (since it vape low strength nic, it only costs me less than 5 cents per mil for my DIY)