Samsung EVO 32GB Class 10 MicroSDHC with Adapter for $12.99. Shipping is free on orders over $35. If needed, use this Filler Tool to pad the order for free shipping. Here is a screenshot for your reference. Alternatively, it is available at Best Buy for $12.99 with in-store pickup. It features up to 48MB/s transfer speed and is waterproof and is compatible with devices with SDHC and SDXC slots. Note that the 64GB version is available for $24.49.