Publix - Cheap Green Giant Vegetables ($.40 each)

I stopped by Publix today & found some new Publix coupons with $1/4 Green Giant coupon and a $5 off 20 Green Giant products. This week Green Giant is B1G1 so....

Buy 20 cans of Vegetables @ $1.29 each
Total is $12.90
 Use $5 off coupon
Pay $7.90 for 20 cans of Green Giant Vegetables or $.40 each

or

buy 4 @ 1.29 each = $2.58
Use $1 off coupon
Pay $1.58 for 4 cans or $.40 each