Corsair XMS2 2GB (2 X 1GB) PC2-6400 800Mhz 240-pin DDR2 Memory $79.99

Buy.com has a Corsair XMS2 2GB (2 X 1GB) PC2-6400 800Mhz 240-pin DDR2 Memory for $79.99 after $30 rebate with Free Shipping.