B&H Photo-Video offers the Sony 16GB Class 10 UHS-1 Secure Digital High-Capacity Card, model no. SF16UX/TQN, for $14.95 with free shipping ($0.93/GB). That's the lowest total price we could find by $4, although we saw it for $5 less in June. It includes downloadable recovery software that can repair damaged files or recover files accidentally deleted.