Best Buy offers the SanDisk 120GB Plus Internal Serial ATA 6Gb/s SSD, model no. SDSSDA-120G-G25, for $44.99 with free shipping. (Amazon charges the same.) That's the lowest total price we could find by $6, although we saw it for $5 less two weeks ago. It features read speeds of up to 520MB/s and write speeds of up to 180MB/s.

Also available is the SanDisk 240GB Plus 2.5" SATA 6Gb/s Internal SSD, model no. SDSSDA-240G-G25, for $76.94 with free shipping. (Best Buy charges pennies more.) That's the lowest total price we could find by $3, although we saw it for $9 less in July. It features read speeds of up to 520MB/s and write speeds of up to 350MB/s.