I work for a printing company, and our webshop is missing icons/images for our products. So, I've finally convinced my bossman to buy a pack, but we really can't find any... here are a few examples of icon packs we're looking for.
http://www.printdeal.be/nl/producten/overzicht
http://www.zwartopwit.be/shop/all <== this one is truly awesome and uniform