I bought it at PetsMart for $9.99. If your cat is an indoor cat, she should love it straight away. A cat with outdoor experience may not take to it at all as he has "seen the real thing." My two little ones are loving it ... they are 5 months old and have never seen a real mouse or bird up close. To them the DVD is the same as looking out the window into the back yard. It truly is a cat sitter. When the little ones get too rambunctious around the house, I turn on the DVD and they sit and watch for a long time -- they usually end up falling asleep.