Trash is sometimes treasure.

Today in the office I came across a box full of paper samples that was signed as "trash". Apparently someone decided that those free samples are not valuable and threw the box away. As I rummaged through it, I saw transparencies, neon-colored swatches, plastic, velvet paper, magazine paper, high-gloss, metallic. Untouched, labled samples with all the information you need: gloss, thickness, name. So now I am a proud owner of all kinds of paper.