After releasing the rest of their Sansa e200 series flash-based MP3 players earlier this year, SanDisk has unveiled the big daddy today. The new Sansa e280 sports an internal 8GB flash drive, making it the largest flash-based MP3 player to hit the market. With an added 2GB SD card, the device can hold 10GB of your favorite media. In addition to rolling out the e280 for the holiday season, SanDisk has also lowered the prices of the rest of the e200 line. The e250, e260, and e270 will now run you $139, $179, $219 respectively, and the new e280 will run you $249. Look out for the e280 in stores today.