As one of its daily deals, Best Buy offers the Monster Digital On-The-Go Cloud with 32GB microSD Card in Black, model no. WCRD3-0032-K, for $39.99 with free 2-day shipping. That's $40 off list and the lowest total price we could find. It features data transfer rates up to 80Mbps, simultaneous streaming for up to five devices, 2,000mAh power bank for charging devices, 802.11n wireless, and USB.

Also available is the Monster Digital On-The-Go Cloud with 8GB microSD card, model no. WCRD3-0008-B, for $29.99 with free 2-day shipping. That's the lowest total price we could find by $19. Deals end today.

Delivery is not guaranteed in time for Christmas, although orders placed with free 2-day shipping by 1 pm ET today are estimated to arrive by December 18.