Find throw-away scrap lumber at various building sites, or bulk trash pick ups; always ask before taking.
The movie was Saturday Night Fever - the same one that made a certified star out of John Travolta (the first time around) - and made the Bee Gees into an overnight sensation as opposed to a throw-away act from the sixties.
By 2005, Kia had transformed its former "throw-away" reputation into that of an innovative automaker with unique style, high-quality engineering and design, and a flair for offering "cool" vehicles.
There's nothing wrong with that, especially if these are designed to be easy throw-away activities just to keep your five-year-old busy on a rainy day.
Over the course of a school year, you will save money on reusable wear versus throw-away baggies.