I'm not sure if you get your knuckles rapped for pointing out a good sale or not but one of my "babies" has been getting a few memory errors so I went out and looked for some replacement memory.

I found that Frys currently has DDR3 1600 on sale - after rebate price for 4 gig is $38

They also have DDR3 1333 8 gigabyte kits with an after rebate price of just $30