Newegg has the Plextor M3 Series PX-256M3 for $289.99 AR
Link: http://www.newegg.com/Product/Product.aspx?Item=N82E16820249015
Firmware update:
Review:
Link: http://www.storagereview.com/plextor_pxm3s_ssd_review
It has a good reviews on newegg and an Editor's choice from storage review.
same Marvel 9174 controller as the M4. Corsair Performance Pro and Intel
510 drives but a lot cheaper and with a 5 year warranty. I bought one last
time they were 299 AC and it is a great drive good upgrade from my 80GB
Intel G1 SSD
