Micro Center offers the PNY 240GB Optima 2.5" Serial ATA 6Gb/s Internal SSD, model no. SSD7SC240GOPT-R, for $109.99. This $20 mail-in rebate cuts it to $89.99. With $5.99 for shipping, that's $20 off list and the lowest total price we could find, although we saw it for $6 less three weeks ago. This drive features read speeds of up to 510MB/s and write speeds of up to 320MB/s. Rebate expires June 1.