If you can't find what you need at the Reed Bookstore, there are a variety of art suppliers within walking distance from Reed. Click 'View larger map' to see nearby stores.
If you are looking for medium or technique specific stores, try searching that term + 'suppliers' i.e. 'glass suppliers' or 'clay suppliers.'
If you are looking for cheap materials, try searching for 'second hand art supplies' for options in your area.