It looks like BabyAge at Amazon is closing out their multi-packs of 2oz/5oz bottles. They're selling a 6-pack of the twin packs (that's 12 bottles, are you following?) for just $24.70. That's 80% off the regular price of $122.34!
Shipping is $9.99, but it's still a fantastic deal for such popular, expensive bottles!
Don't hesitate on this one. I was just linking up another multi-pack deal only to find that they were already sold out!