Frys.com has 8GB (2x4GB) Corsair DDR3 1333 Laptop Memory (CMSO8GX3M2A1333C9) for $47.99 - $25 Rebate = $22.99. Shipping is $1.99 or you may opt for in-store pickup if you have a Fry's near you.

Retail Price:	$ 47.99
Deal Price:	$ 22.99
Savings:	$ 25 (52.09% Discount)