Money Saved in 2011 Using Coupons & Sales

I just updated my nifty spreadsheet that calculates my money saved totals, they are as follows:

Since 1/1/11
$1476.30

Target: 269.12
Giant Eagle: 258.67
Meijer: 114.59
Walgreens: 54.00
Whole Foods: 41.49
Kroger: 733.43
Walmart: 5