G.Skill Value Series 8GB (2x 4GB) PC3-10600 DDR3 Desktop Memory for $34.99 shipped after promo code EMCKBJH66.  Here is a screenshot for your reference.  The desktop memory features 9-9-9-24 at 1.5V and is compatible with Intel P55/H55/X48/P45/X38 and AMD 890/790 series.  Most places have this desktop memory kit for about $49.