zippers from kind people

On Sunday I took the kids to "Art from Trash" and struck up a conversation with the person minding the exhibition, who is an artist. She said she had bought a shopping trolley full of zips from an op shop and would look to see if she had any lightning zips in their packaging. She rang the next day to say she did! Yeehaa!! I can collect them from Salamanca market on a Saturday, but not when its pouring rain.