No-we are not allowed to buy and sell videos here on the forum. I would recommend buying them online. There is a large selection of them at Amazon.com, and a lot of times they have free shipping for orders over $25.00.
Target had multiples of a WATP video the other day (1 and 2 mile, I think). They've moved their exercise videos to an end cap right across from the DVD movies, so it wasn't where I was accustomed to looking.