[Highland Park] Share Window Insulator Kit?

Hi friends, A little story.... I went to the store the other day to buy one of those kits to weatherize my windows. You know the kind. They look pretty bad (like you've covered your windows in saran wrap) but they really help keep the gas bill down! Anyway, I was shocked when I saw how expensive those kits were! So...I was thinking...does anyone want to go in on a kit with me? Or perhaps have some wrap left over that I could purchase? I have one large window to cover and that is all. Seems crazy to buy a whole kit just for the one window. Thought it would be worth asking my trusty neighborhood gang. :) Thanks! Taryn