Adorama offers the SanDisk Extreme II 480GB Serial ATA 6Gb/s Internal SSD, model no. SDSSDXP-480G-G25, for $249 with free shipping. That's $11 under our April mention and the lowest total price we've seen. (It's also a current price low by $3, although most merchants charge $287 or more.) It features read speeds of up to 545MB/s and write speeds of up to 500MB/s.