After a few generations without them, memory cards have made a big return in the last couple of years. Specifically, Xbox Series X|S plug-and-play expansion cards that give users an instant storage capacity upgrade. These were quite pricy at launch, but right now, you can get a nice discount on them through Amazon. For a quick upgrade, the 2TB Seagate expansion card is down from its standard price of $270 to $240 currently. Seagate's Xbox Series X|S expansion cards rarely--very...