A-DATA 8GB MicroSDHC Class 6 Flash Memory $16, Feb 22
ChiefValue has A-DATA 8GB MicroSDHC Class 6 Flash Memory for $16.49 with
free shipping.
Transcend 4 GB microSDHC Class 2 Flash Memory Card TS4GUSDHC2 $8.25
Amazon has Transcend 4 GB microSDHC Class 2 Flash Memory Card TS4GUSDHC2 for
$8.25 with free shipping
Next lowest price is about $13 among reputable sellers