Amazon has a great deal on Gain Dryer sheets. You can get the Gain Dryer Sheet 80 ct box (3 pack) for only $9.31 shipped!
1. Head to the Gain Dryer sheet page
2. Clip the $2 off coupon on that page (it may clip automatically)
3. Select Subscribe and Save to save an additional 5% and free shipping.
Amazon prices may change quickly, so check the prices before you buy.
Grab your Gain Dryer sheets here