If you’ve got a smartphone with a microSD slot, you may want to turn your attention to Amazon’s Deal of the Day.

Amazon is now offering discounts on select SanDisk memory products, including a few microSD cards. The most capacious card available is SanDisk’s 200GB microSD card, which is available for $58.99, which is one dollar less than the previous all-time low price for that card.

When it launched in June 2015, SanDisk’s 200GB microSD card was priced at $239.44. Its regular price has dropped quite a bit since, hovering at around $74 as of late, but today’s $58.99 price tag is still a great deal for anyone  looking to add more storage to their smartphone or tablet.

Amazon is also discounting SanDisk’s 128GB card, which is available for $32.99. Rounding out the SanDisk microSD deals is a 64GB card that’s priced at $15.95.

These discounts are only valid today, October 17.