SanDisk ‘Extreme’ cards offering a speed boost are also discounted, but savings are marginal compared to the standard cards. The SanDisk 128GB card is probably the best of the bunch for most people – it also comes with a recommendation from the smart minds at Digital Foundry. However, if you’re looking for a serious boost to your space, the 512GB card is remarkably good value at 64% less than shelf price. For more deliciously low Nintendo offers, head over to our hub page on the best Nintendo Switch Black Friday Deals. You can also give us a follow on Twitter to see the latest deals from all over the world wide web.