Newegg has the ADATA Ultimate SU800 256GB SSD (ASU800SS-256GT-C) on sale for $64.99 with promo code EMCFGFJ57 (Expires 12/21). There's also a $10 mail-in rebate that drops the final price down to $54.99. Shipping is free.
ADATA Ultimate SU800 256GB 3D NAND 2.5 Inch SATA-III Internal Solid State Drive (ASU800SS-256GT-C)
Rebate: http://images10.newegg.com/uploadfilesf ... 6mw55a.pdf
Here's our review of the 512GB version of the ADATA Ultimate SU800: http://www.cdrlabs.com/reviews/adata-ul ... drive.html