Today only. Amazon is offering up to 67% off Western Digital solid state drives / hard disk drives and Sandisk flash storage with the discount shown on the product page. Shipping is free for Amazon Prime members or on purchases $25+. 

The pictured SanDisk 1TB Extreme microSDXC UHS-I Memory Card with Adapter (SDSQXAV-1T00-GN6MA) is on sale for $100 (67% off). $18 price drop from last sale.