Amazon has the 128GB Micro Center SuperSpeed USB 3.0 Flash Drive for $15 with free shipping. High data transfer speed USB 3.0 flash drive with read/write transfer speeds up to 70MB/s and 5MB/s respectively.
Has good Amazon Reviews.
Amazon has the SanDisk Ultra 256GB microSDXC UHS-I Memory Card with Adapter (SDSQUAR-256G-GN6MA) for $49 with free shipping. Ideal for Android-based smartphones and tablets. Has excellent Amazon Reviews.
Amazon has the Inland Professional 480GB 3D TLC NAND SATA III 6Gb/s 2.5" Internal Solid State Drive for $50 with free shipping. Micro Center sells it for $50 with free shipping.
Amazon has the Inland Professional 2.5" 3D NAND SSD 240GB (349365) for $30 with free shipping. Read/Write Speed up to 550MB/s and 490MB/s respectively. Has good Amazon Reviews.