Get three G.Skill 16GB Class 6 MicroSDHC Flash Cards for $9.99 at Newegg. Shipping will add $2.88. This is the lowest price we could find for three of these cards by $12. They can be used in phones, digital cameras, mp3 players, GPS units, and camcorders. There's no sales tax (except CA, IN, NJ, and TN).