Amazon offers the SanDisk 240GB SSD Plus 2.5" Serial ATA 6Gb/s Internal SSD for $84. Clip the coupon on the product page to cut it to $72.90. With free shipping, that's the lowest price we could find by $11, although we saw it for $8 less in March. It features read speeds of up to 530MB/s and write speeds of up to 440MB/s.