Slate Academic Seal Coster Sale! from $ 12.99 Title Slate Academic Seal Coster Qty. Add to Cart Qty available: 2 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. This slate coaster features the academic seal, printed in gray, as well as foam feet on the underside to prevent the scratching of furniture. coaster Decor Gifts You Might Also Like...