Beach Camera has the Samsung 840 EVO Series 250GB SSD (MZ-7TE250BW) on sale for $164.99 on eBay. Standard shipping is free.
Samsung 840 EVO-Series 250GB 2.5-Inch SATA III Internal Solid State Drive - MZ-7TE250BW
Here's our review of the 750GB version of the SSD 840 EVO: http://www.cdrlabs.com/Reviews/samsung- ... drive.html