Today only, TigerDirect offers the OCZ 512GB Agility 3 2.5" Serial ATA 6Gb/s Internal SSD
, model no. AGT3-25SAT3-512G, for $279.99
with free shipping
($0.55/GB). That's the lowest total price we could find by $20 and the best price we've seen for any 512GB SSD. It features read speeds of up to 525MB/s and write speeds of up to 410MB/s.