TigerDirect offers the Crucial 256GB M4 Serial ATA 6Gb/s 2.5″ Internal SSD, model no. CT256M4SSD2, for $289.99 with free shipping ($1.13/GB). That’s tied with our February mention and the lowest total price we could find by $24. It features read speeds of up to 500MB/s and write speeds of up to 260MB/s.