As one of its daily deals, Amazon cuts up to 71% off select SanDisk memory cards and USB flash drives. Plus, Prime members bag free shipping on all orders. (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping starts at around $8.) With prices starting at $11.19, that's tied with our February mention as among the best sales we've seen on these items from Amazon in recent months. Deal ends today.

A best bet is the SanDisk 64GB Extreme SDXC Class 10 UHS-I Secure Digital Extended-Capacity Card (pictured), model no. SDSDX-064G-X46, for $58.99 with free shipping ($0.92/GB). That's a buck under our October mention and the lowest total price we could find by $7. It features maximum read/write speeds of 45MB/s.