NewEgg has SAMSUNG T7 Portable SSD 500GB – Up to 1050 MB/s – USB 3.2 External Solid State Drive, Blue and Gray, use 15% off promo code EMCEYSB59, $59.5 + tax

TRANSFER IN A FLASH: Transfers files nearly 9.5x faster than external hard disk drive (HDD). Reads up to 1,050 MB/s / Writes up to 1,000 MB/s on USB 3.2 gen 2 supported devices*

The same Hard disk is also on sale on Amazon for $69.90 if you have any other cash back deals from amazon

Pro Tip:

If you have Discover Card, you get additional 5% cashback by using PayPal as payment method from Newegg and selecting Discover card to pay within PayPal