Amazon's deal lets you get the 2TB card for half the price Xbox owners paid during its first couple of years on the market. Seagate's 1TB Expansion Card is available for $130 (was $150), but if you're opting for a smaller capacity, you might as well go with the cheaper option.

This rare console discount also comes with a free $25 Best Buy gift card.

Exclusively for Prime members, Western Digital’s WD_Black C50 1TB Storage Expansion Card for Xbox is on sale at Amazon for $120.64 (about $37 off), very nearly its lowest price to date. You can also get WD’s 512GB card for $65.54 (about $14 off), a few dollars shy of its lowest mark.