Shoehorning Android 3.0 Honeycomb onto the NOOK Color makes for the best $250 Honeycomb tablet going. Perhaps even the best $250 Android tablet out there. While it’s not without its issues, deeper-blue's Honeycomb for NOOK Color image , Honeycomb runs beautifully on your NOOK Color from a microSD card, 4GB or better. While there are options to root the NOOK Color and permanently make it an Android tablet, deeper-blue 's microSD solution makes getting back to the original NOOK Color interface as easy as popping out the microSD card.