NewEgg has a special coming up - Memory  1

The special doesn’t start until after next week, so we will remind you when it comes up.
Part #: NE2KIT12864BL804
$79 to $89 after rebate – Limited Supplies only.

Type 240-Pin DDR2 SDRAM – SLI-Ready High Performance or Gaming Memory
2GB (2 x 1GB) DDR2 800 (PC2 6400)
Cas Latency 4, Timing 4-4-4-12
2.2V with Heat Spreader

Manufacturer Warranty
Parts Lifetime limited; Labor Lifetime limited

Blue LED on the button