Flipping through the New York Times this morning, I saw an ad for a set of granite NYT crossword-puzzle drink coasters that you can get from the Times online store: “You won’t find this gift anywhere else but The New York Times Store. The four coasters are made of solid granite and are laser-etched with a puzzle edited by Will Shortz. The 4″ x 4″ coasters display a blank crossword puzzle, across clues, down clues and a finished puzzle. Coasters have padding underneath to prevent scratching. In stock and ready to ship!” Price: $54.99