Amazon has the Crucial MX500 250GB 3D NAND SATA 2.5" Internal (CT250MX500SSD1Z) for $43 with free shipping. List price: $50. Features read speeds up to 560MB/s & write speeds up to 510MB/s, AES 256-bit hardware-based encryption.
Has excellent Amazon Reviews.
Amazon has the Seagate FireCuda 1TB 2.5" SATA 6Gbps Internal SSHD (ST1000LX015) for $50 with free shipping. Has excellent Amazon Reviews.
Amazon has the 8TB WD Elements USB 3.0 External Desktop Hard Drive (WDBWLG0080HBK-NESN) for $115 with free shipping. List price: $180. Features fast data transfers, high-capacity add-on storage, plug-and-play ready for Windows PCs.
Has good Amazon Reviews.
Amazon has the WD 500GB My Passport Go USB 3.0 Portable External (Cobalt, WDBMCG5000ABT-WESN) for $70 with free shipping. Up to 2-meters drop-resistant, built-in cable, 2.5x faster than most portable hard drives with up to 400MB/s performance.
Has good Amazon Reviews.
Amazon has the Samsung 128GB UHS-3 Class 10 micro SD Card (MB-ME128GA/AM) for $19 with free shipping on $25+. Includes full-size adapter.
Has excellent Amazon Reviews.
eBay has the HP EX920 M.2 1TB PCIe 3.0 x4 NVMe 3D TLC NAND Internal Solid State Drive (2YY47AA#ABC) for $130 with free shipping. Has good Amazon Reviews.
Amazon has the 128GB PNY Elite-X Class 10 U3 V30 A1 Micro SD Memory Card for $16 - $3 off when you select No-Rush Shipping at checkout = $13 with free shipping on $25+ or with Prime. List price $27. Features up to 100MB/s read speed, ideal for smartphones, tablets, action cameras, 360o cameras, drones, dash cameras, camcorders, computers and laptops.
Has excellent Amazon Reviews.
Amazon has the Anker USB C to HDMI 4K 30Hz Hub w/ SD/microSD Card Reader (AK-A83340A1) for $18 with free shipping on $25+ or with Prime. List price: $24. Features transfer and backup your files at speeds up to 5Gbps via 2 USB 3.0 ports. Has excellent Amazon Reviews.
Amazon has the Samsung 128GB UHS-3 Class 10 micro SD Card (MB-ME128GA/AM) for $19 with free shipping on $25+ or with Prime. List price: $25. It features a shock proof memory card, water proof, temperature proof, x-ray proof and magnetic proof, up to 100MB/s read and 90MB/s write speeds. Includes full-size adapter.
Has excellent Amazon Reviews.
Amazon has the Seagate 2TB USB 3.0 Portable External Hard Drive (STGX2000400) for $60 with free shipping. List price: $70. Designed to work with Windows or Mac computers, this compact external hard drive makes backup a snap.
Has excellent Amazon Reviews.