As one of its daily deals, Best Buy offers the SanDisk 8GB Ultra Plus SDHC Class 10 UHS-I Memory Card for $5.99 with free shipping. That's tied with our June mention and the lowest price we could find by $2. It features read and write speeds of up to 48MB/s. Note that it includes either a $20 Shutterfly coupon or Shutterfly 8x8" photo book also. Deal ends today.