In this weekends coupon inserts there are a few mail in rebates worth checking out.
In the Smartsource: Try Allegra and Save–Save up to $5 on Allegra 5ct after mail in rebate on purchase made between 7/23- 8/31. You will be reimbursed up to $5 minus any coupons. I think Target sells the 5 pack for $5.99 so almost free after mail in rebate!
In the PG insert:
$20 Mail in Rebate on select Oral B Professional Toothbrushes. Visit OralB.com to redeem. Offer 7/1- 9/30/12. (may not be able to see details until Sunday)
$10 Mail in Rebate on select Crest Whitestrips. Visit 3dwhite.com/10rebate for details. (may not be able to see details until Sunday)