Adorama offers the Samsung 64GB Pro UHS-1 Class 10 SDHC Memory Card, model no. MB-SGCGB/AM, for $31.95 with free shipping. That's $3 below our May mention and the lowest total price we've seen. (It's a current low by $17.) It features up to 80MB/s read speed and up to 40MB/s write speed.

Need more than one? Add two to your cart for $61.90 with free shipping ($30.95 each), or add three to your cart for $89.85 with free shipping ($29.95 each).