B&H Photo-Video offers the Sony 32GB UHS-I Class 10 microSDHC Card, model no. SR32UYA/TQMN, for $12.99 with free shipping. (Amazon charges the same for Prime members.) That's the lowest total price we could find by $4, although we saw it for a buck less in January. It features read speeds of up to 40MB/s and write speeds of up to 10MB/s.