CVS:

4 Coca Cola 2-liters - $1 each.  Used $1/2 hangtags found on them in the store - .50 each.
2 Irish Spring - $2.99 each, used a $1/2 coupon.  Got back $4 ECB (for 2). - .49 each
2 Schick Hydro razors - $8.97 each.  Used $3 coupons, got back $12 in ECB (actually split these up, so I got two $6 ECBs). - Free plus .03 overage each.
1 Schick Intuition refill - $8.99, used a $4 coupon.  Got $4 ECB. - .99 
1 Photo Magnet from online promotion - free

After my coupons and ECBs I ended up with a total of $6.32...ouch!  I had a gift card that had $3.71 left on it, and I paid $2.61 out of pocket...  $11.98 in ECBs were used in this transaction, and I earned $14 in ECB (used one of the $6 from the Hydro razors to roll into the other one, so really only $6 was earned for those after the fact...if I'm explaining myself correctly).