Kroger 9/21 71% savings

Today I was finally happy when I went into Kroger. I was finally able to purchase Yogurt. They had been out that I know about since Saturday. Yay!
The items I list first reflect the Mega Event savings that takes off .50 for each item when you buy 10 items. I bought 20 participating items today.
(2) Digiorno Pizzas  $4.49 each used (2) $1.00 off coupons = $3.49 each
(3) Ice Mountain 3L Bottles .69 each
(1) Buitoni Sauce $2.99 used $1.00 off coupon = $1.99
(1) Buitoni Pasta #2.99 used $1.00 off coupon = $1.99
(2) Yoplait Delights $1.99 each used (2) .50 off coupons tripled to $1.50 off  =.49 each
(2) Yoplait 4 pack yogurts $1.99 used (2) .50 off coupons tripled to $1.50 off = .49 each
(2) Yoplait Yogurt containers $1.99 each used (2) .50 off coupons tripled to $1.50 off = .49 each
(2) Kim & Scott's Gourmet Pretzels $1.49 each used (2) .50 off coupons tripled to $1.49 off  =FREE
(2) Krusteaz One Step Muffins $1.49 each used (2) .50 off coupons tripled to $1.49 off = FREE
(2) Koolaid Jammers $1.49 each used (1) $1.00 coupon = .99 each
(1) Horizon Milk $1.99 used (1) .55 off coupon = $1.44
Regular items
(2) Knorr  Pasta sides $1.00 each used (2) .45 off coupons tripled to $1.00 off =FREE
(2) Ajax Dish Soap .99 each used (2) .50 off coupons doubled to $1.00 off  = FREE
(2) Dawn Dish Soap $1.49 each used (2) .50 off coupons tripled to $1.49 off =FREE
(1) Soft Soap Hand Soap $1.55 used (1) .35 off coupon tripled to $1.05 off = .50
(1) Acai Juice on clearance for .79
(1) Dole Salad Mix on clearance for $1.49 used .85 off coupon = .64
I spent $19.57 and saved $49.76 Not including clearanced items. That's a 71% savings