Amazon is selling a for $25 as part of the company’s Big Spring Sale. Each card is 128GB, totaling 256GB of sweet, sweet game storage. These are drives that have been designed and pre-formatted for Nintendo Switch systems, though they’ll work with just about any microSD reader. This deal, however, is only for Prime members.

The Nintendo Switch is notoriously stingy when it comes to integrated storage, offering just 32GB, so microSD cards are an absolute must for AAA titles. Nintendo may be wizards its games, The Legend of Zelda: Tears of the Kingdom is only 16GB, but that space is still gonna fill up fast.

As a Switch-friendly bonus, each card comes emblazoned with a Mario-esque mushroom logo. We’ve always liked these SanDisk drives and gave them a call out in our list of the . They come with a lifetime warranty and boast read/write speeds that are, more or less, comparable to rival products. The max write speed is 90MB/s and the max read speed is 100MB/s. This isn’t as fast as something , but it’s a whole lot cheaper.

Looking for more than 128GB of storage? The above deal is part of a larger sale on . There are microSD drives up to 1TB, plenty of USB stick drives and external storage solutions. Also, if Mushroom Kingdom iconography is not your bag, you can pick up a 1TB SanDisk card that has been stamped with the .

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