A Gallon For A Dollar

As the title reads, can you believe that a gallon of milk is $.99 cents?!?! I don't think I have EVER seen it that price in MY adult years. The trend began with a local drug store, which in turn led to every store around here followed suit. I wonder how long this will last?! And isn't it a shame that you can't "freeze" cows milk long enough to make it a bargain bulk buy?! :(