NewEgg has the PNY Optima 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3
10666) Desktop Memory Model MD8192KD3-1333 for $89.99 - $20 MIR = $69.99
This went FP at $65 and this is pretty close to that price.
Link: http://www.newegg.com/Product/Product.aspx?Item=N82E16820178333