Newegg.com has the Corsair Vengeance 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model CMZ8GX3M2A1600C9B for a good price.

Pricegrabber Price : $86.99 Shipped

1. Newegg Price : $74.99
2. Use coupon code EMCKCJE58 to get $15 off ( Exp : 7/17/11 )
Final Price : $59.99 Shipped