The least expensive I've found are 200 for $30 thru walmart.com. That's 15 cents each, and they ship free with a total order of $45. They work just fine. Here's the link: <http://www.walmart.com/ip/Blue-Ribbon-Deluxe-Pet-House-Training-Pads-200-Count-Dogs/12167568> Jeff In Loving Memory of Neo, Sweet Sylvie, Trinity, Morphy, Baby Girl, Dozer, Possum, Pip, Pop, Sabrina, Minnie Mouse, Hunny, Misty, Frodo, Baggins, and Mr. Parker Caring for Luna, Boomer, Zoomer, Bella, Gemini, and Pinky [Posted in FML 7794]