You can get Traditional Medicinals Organic Raspberry Leaf Herbal Tea, 16-Count Wrapped Tea Bags (Pack of 6) on Amazon right now for just $20.92 when you choose the Subscribe & Save option. This works out to just $3.49 a box and shipping is free.
This is a great price for this tea, I was just looking at it today at my local grocery store and it was $5.99 per box.
Note: Amazon prices and promotions can change at any time. The price(s) listed in this post is/are subject to change.