The only Black Friday Nintendo Switch deal you need is this 512GB memory card | GamesRadar+
Sandisk ULTRA 128gb MicroSDXC Speed Test - YouTube
SanDisk 512GB microSDXC Class 10 / UHS-1 / U3 Flash Memory Card for Nintendo Switch - Micro Center
SanDisk Extreme Pro - Flash memory card (microSDXC to SD adapter included) | www.shi.com
Amazon.com: SanDisk 512GB Extreme Pro MicroSD Memory Card with Adapter Works with GoPro Hero 10 Black Action Cam U3 V30 4K A2 Class 10 SDSQXCD-512G-GN6MA Bundle with 1 Everything But Stromboli Micro
SanDisk 512GB Ultra microSDXC UHS-I Memory Card with Adapter - Up to 150MB/s, C10, U1, Full HD, A1, MicroSD Card - SDSQUAC-512G-GN6MA New Generation 512GB
SanDisk Extreme Plus 256GB microSDXC/ UHS-1 Class 10 Flash Memory Card w/ Adapter - Micro Center
SanDisk 512GB microSDXC UHS-I Memory Card for Nintendo Switch SDSQXAO-512G-ANCZN - Best Buy