B&H Photo-Video offers the PNY 32GB microSDHC Class 10 Secure Digital High-Capacity Card, model no. P-SDU32G10-GE, for $17.95 with free shipping ($0.56/GB). That's the lowest total price we could find by $2, although we saw it for pennies less with pickup in October. It features a maximum read speed of up to 20MB/sec.