PNY XLR8 16GB (2 x 8GB) 240-Pin DDR3 (PC3 12800) Desktop Memory for $79.99 Shipped

PNY XLR8 16GB (2 x 8GB) 240-Pin DDR3 SDRAM 1600 Desktop Memory for $79.99 shipped after coupon code WAJ152185 and a $80 rebate.  Note that the rebate is $40 for each 8GB stick and has a limit of up to 2, and therefore a total of $80 back through rebate. Here is a screenshot for your reference.  For the technically inclined, this RAM features timing of 9-9-9-24 at 1.5V, which should work in most systems.

Crucial Ballistix Sport XT 8GB DDR3 1600 Memory Kit for $49.99 or Less Shipped

Crucial Ballistix Sport XT 8GB PC3-12800 Desktop Memory Kit for $49.99 shipped.  You can make it an even better deal by using code VME10BTS and use V.me by Visa to check out to take another 10% off.  Here is a screenshot for your reference.  For the technically inclined, this RAM features timing of 9-9-9-24 at 1.5V, which should work in most systems.  Most places have this memory kit for about $69.