PNY Optima 8GB (2x4GB) DDR3 1066 SO-DIMM Laptop Memory for $84.99 - 15% code LM15FB11US - $20 rebate = $52 with free shipping at Newegg.

PNY Optima 4GB (1x4GB) DDR3 1066 Laptop Memory for $43.99 - 15% off code LM15FB11US - $10 rebate = $27 with free shipping at Newegg.

Retail Price:	$ 84.99
Deal Price:	$ 52.00
Savings:	$ 32.99 (38.82% Discount)