Have you tried couponing at Home Depot? They take coupons and have their own sometimes!

Mr. Clean Magic Eraser Trial Size 1 ct – $1.00
Use $.75/1 Mr. Clean Magic Eraser (Organize In Style Coupon Book) (exp 10/31/11)
Or use $.50/1 from 8/28 P&G (exp 9/30) or Mr. Clean Magic Eraser Insert (exp 10/31)
Total:  $.25

Remember to check if your store gives 10% off if you have a military ID.  The military discount should apply BEFORE coupons.