amazon.com has the Crucial Ballistix 3200 MHz DDR4 DRAM Laptop Gaming Memory Kit 32GB (16GBx2) CL16 BL2K16G32C16S4B on sale for $123.99 with free shipping.

• Ideal for laptop gamers and performance enthusiasts
• Engineered for the latest AMD and Intel platforms
• XMP 2 0 support for automatic overclocking or run at JEDEC default profile
• High-quality extruded aluminum heat spreader for max heat dissipation