ruckus, here are 3 ideas....
1. Series labs is a sponsor here and as far as any of the sponsors on the forums, its the only place i know to buy legit methylcobalamin b12 ...
2. use groupon ... the shot nurse and b12/lipo/sinus cocktail shot places use groupon and the ones in my area offer 5 shots for $30 ... its a huge discount and no insurance is necessary
3. costco and maybe a few other stores offer the dissolving methyl tabs that go under your tongue... it takes 3-4 pills to give a boost, but its a great alternative
fwiw, always make sure you are buying methylcobalamin... if you are buying cyanocobalamin, you are wasting your money...