Walmart: $3.97 Scrubbing Bubbles Power Sprayer
Ok, so this may not be a free or super-cheap item, but I love this product and thought this was a great price! Coupons.com has a $3/1 Scrubbing Bubbles Power Sprayer Starter Kit printable coupon available right now. Print it and go to Walmart where they have this product on roll back for $6.97 (Reg. $8.57). Use the printable coupon and grab it for only $3.97!
And at my local store, they had peelies for $2 off that you can use on a future Scrubbing Bubbles purchase, so it's like they just gave me another $2 to take this product out of the store. Awesome!