Publix - Nabisco Ritz - scratch that.. still a good deal

Nabisco Ritz Crackers, 9.5 to 15.1 oz, BOGO $3.09 
-B2G1 NABISCO Crackers (9oz.-16oz.) 
-$1/2 Nabisco Cookies or Crackers, Except Single Serve 
 -$1/2 Nabisco Crackers, 12 oz+, TARGET COUPON Target Home Mailer (exp 09/12/2012)
 -$0.75/2 Nabisco, cookies or crackers, 4.05-27.5oz 08/05/2012 SS Insert (exp 10/05/2012)

Here is the deal - 
BUY 6 - Nabisco Ritz Crackers, 9.5 to 15.1 oz, BOGO $3.09
-Use 2 -B2G1 NABISCO Crackers (9oz.-16oz.)
Use 3 of the following:
-$1/2 Nabisco Cookies or Crackers, Except Single Serve 
or
-$0.75/2 Nabisco, cookies or crackers, 4.05-27.5oz 08/05/2012 SS Insert (exp 10/05/2012)
STACK with 3 of the following: -$1/2 Nabisco Crackers, 12 oz+, TARGET COUPON Target Home Mailer (exp 09/12/2012)
Total - as low as $.18 for 6 or $.03 a box  

buy 6 @ $3.09=$18.54 - 3 free with BOGO sale ($9.27) - 2MQ B2G1 ($5.00) = $4.27 for 6 boxes
Or 
minus 3TQ $1/2 (Target home mailer-If you got it) = $1.27 for 6 boxes = $0.21 each

*Thanks Crystal for pointing that out!!
*Thanks for the first coupon, Michelle