Fry's Electronics offers the Corsair XMS3 16GB PC3-12800 DDR3-1600 240-Pin Desktop Memory Kit with two 8GB DIMMs, model no. CMX16GX3M2A1600C11, for $64.99 plus $2.99 for shipping. (Free in-store pickup is also available.) That's the lowest total price we could find by $5. Sales tax is added where applicable. It features 11-11-11-30 timings.