Over $32 in products for $5.25

I am *totally* on a frugal high trip right now.  I went to CVS this morning armed with:

• 
  
  $15 in ECBs
• 
  
  $3 in coupons for Pantene and Duracell batteries

I purchased the above items at these prices:

• 
  
  2 16 roll packages of Charmin for 9.99 each
• 
  
  1 10 pack of Duracell batteries for 5.99
• 
  
  2 Pantene for 6.97

Total for all:  32.94

Coupon total: 18.00

I paid out of pocket:  $17.25

I got back $12 in ECBS:  10 ECBS for the Charmin/Duracell deal and 2 for the Pantene.

So, the final total was $5.25.