Target is selling six packs of the 16.9 oz bottles at 4 for $9. Cartwheel is offering 35% off that price which you can also stack with the manufacturers coupon on the six pack holder ($1 off a single six pack). Net price is $3.25 for four six packs (24 bottles).
Use cartwheel and save another 5%.
In NY and other bottle deposit states the deposit adds another $1.20