I purchased mine last week, but figured I would pass this along. Tiger Direct has a 32 GB micro SD card for $34.99. When I stopped in the local store, they said it would be on sale for a little while yet.
Transcend TS32GUSDHC4 MicroSDHC Card - 32GB, Class 4, Adapter at TigerDirect.com
Cheers
Transcend TS32GUSDHC4 MicroSDHC Card - 32GB, Class 4, Adapter at TigerDirect.com
Cheers