Amazon currently has select SanDisk SD cards at their best prices ever!

Some of these are even priced $30-$40 less than other merchants!

SanDisk Extreme 64 GB SDXC Class 10 UHS-1 Flash Memory Card 80MB/s – $64.99
SanDisk Extreme Pro CompactFlash 16 GB Memory Card 90MB/s – $54.99
SanDisk Extreme 32 GB SDHC Class 10 UHS-1 Flash Memory Card – $24.99
SanDisk Ultra 32 GB SDHC Class 10 Flash Memory Card 30MB/s – $17.99
SanDisk Extreme 32 GB SDHC Class 10 UHS-1 Flash Memory Card 80MB/s – $32.99
SanDisk 32 GB Class 4 SDHC Flash Memory Card SanDisk 32 GB Class 4 SDHC Flash Memory Card – $16.79
SanDisk SDSDQUA-064G-U46A Ultra 64 GB microSDXC Class 10 UHS-1 Memory Card 30MB/s – $34.95
SanDisk Extreme 64 GB microSDXC Class 10 UHS-I Memory Card with Adapter $64.95
SanDisk SDSDQUA-064G-U46A Ultra 64 GB microSDXC Class 10 UHS-1 Memory Card – $34.99
SanDisk Ultra 32 GB MicroSDHC C10/UHS1 Memory Card with Adapter – $17.99
SanDisk Ultra 32 GB MicroSDHC C10/UHS1 Memory Card with Adapter – $16.99
SanDisk Ultra 16 GB MicroSDHC Class 10 UHS-1 Memory Card with Adapter – $9.99