newegg offers the OCZ 120GB Vertex 3 MAX IOPS Serial ATA 6Gb/s 2.5" Internal SSD (pictured), model no. VTX3MI-25SAT3-120G, for $89.99 with free shipping ($0.75/GB). That's the lowest total price we could find by $10. It features read speeds of up to 550MB/s and write speeds of up to 500MB/s.

Also available is the OCZ 256B Vector Serial ATA 6Gb/s 2.5" Internal SSD for $229.99 with free shipping ($0.90/GB). That's another low, by $17. It features read speeds of up to 550MB/s and write speeds of up to 530MB/s.