Amazon has the PNY U3 PRO Elite 64GB MicroSD Card (P-SDUX64U395PROE-GE) for $24.99 with free shipping for Prime members or on $25+. Features up to 95MB/s Read Speed and Up to 90MB/s Write Speed, class 10 - UHS-I, U3 performance for the most intense.
Has good Amazon Reviews.
Amazon has the SanDisk SSD PLUS 240GB Solid State Drive (SDSSDA-240G-G26) for $65 with free shipping. Retail price: $110. Features faster boot-up, shutdown, application load and response, up to 20X faster than your old hard drive, read/write speeds of up to: 530MB/s/440MBs, generous battery life, cool, quiet operation.
Amazon has the 480GB Inland 3D TLC 2.5" Internal Solid State Drive for $75 with free shipping. Features capacity 480GB, IOPS 70K read, 60K write, Read Speed up to 550MB/s, write speed up to 490MB/s. Has Amazon Reviews.
Micro Center sells it for the same price.
Amazon has the 500GB WD Black NVMe PCIe Gen3 M.2 Solid State Drive SSD (WDS500G2X0C) for $170 with free shipping. Sequential read speeds up to 3,400MB/s (for 1000GB model), up to 60% faster than the previous generation of WD Black SSD.
Has excellent Amazon Reviews.
Amazon has the 500GB Samsung T5 Portable USB 3.1 External Solid State Drive (MU-PA500B/AM) for $128 with free shipping. Features superfast read-write speeds of up to 540 MB/s, includes USB Type C to C and USB Type C to A cables. Has excellent Amazon Reviews.
Also get it for $130 with free shipping both at B&H Photo Video and Best Buy.