Adorama via eBay offers the Crucial M500 240GB Serial ATA 6Gb/s 2.5" Internal SSD, model no. CT240M500SSD1, for $144.99 with free shipping ($0.60/GB). That's $5 under our mention from earlier this week and the lowest total price we could find by $4. It features read speeds of up to 500MB/s and write speeds in excess of 250MB/s.