Newegg has the Mushkin Enhanced Chronos 480 GB solid state drive for $196.99 (44% off). Shipping is $9.99, but this is still a very nice deal.
If you are looking for a larger sized solid state drive, it’ll be hard to find a good one that’s priced under 50 cents per GB like this is.
This is a 2.5″ SATA III drive and uses the SandForce controller.A 3.5″ desktop adapter bracket is included in the box if you need it.
The drive comes with a limited 3 year warranty from the manufacturer.