Here's an interesting one. OCZ is essentially retailing the never-made-it-to-market Vertex 2 Pro as the Vertex Limited Edition. It runs the SandForce SF-1500 controller, which the Vertex 2 Pro put to such stunning good use in its prototype form, but unfortunately that controller proved to complex and costly for OCZ to mass retail the drive. Instead it's offering the Vertex Limited Edition, 5,000 drives sporting the superfast controller. The drives come in 100GB ($399) and 200GB ($829) flavors, and once they're gone they're gone. It's a better performing drive (particularly on writes) than the similarly priced Intel X25-M G