I'm still pretty new at all this, but the deals I found this week at Kmart were:
G2 Gatorade 8 pack (20floz) on sale 2 for $9 with Super Coupon from ad. Some of them have $1/1 hangtags on them making them 2 for $7. That makes each bottle about 44c each.
Angel Soft 12 Double rolls is on sale for $5.99, $4.99 with the Super Coupon from the ad. Most of the packs are 20% more, making them 480 sqft and there is a printable coupon for 0.50/1 making them $4.49, less than 1c/sqft!