I think this already went into effect? Went to pick up one of my wife's prescriptions yesterday and it really was about half what we've been paying for it. I even went back and double-checked my previous receipts. She has another one to refill tomorrow, so I'll try to remember to report back.

Edit: Her latest refill was not lower than before; however, this medicine only costs just over $1 for 30 days so I'm not sure they would go lower than that, lol.