Get an X2 before there're gone. I just picked up a 4800+ last week. They're still available and their prices are around $250.
RAM prices are outrageous. For what you could get this past January, you pay premium today. My OCZ gold is now priced 25% more now.
Maybe after Christmas, AFAIK RAM prices should be realistic. There're are some sellers who are starting to discount their RAM now, but more is needed.
There's some great deals on 22" LCDs at Costco, check them out next week. For those, who need an upgrade and everything else is too high.