PocketWizard TTL 4-Pak for $369 + S&H (C/N)

The PocketWizard TTL 4-Pak (two transceiver, one controller, one case) are on sale for $369 plus shipping (under $10 for slowest West Coast option, still YMMV depending on zipcode) in either the Canon or Nikon version at Adorama (click on Canon/Nikon tabs over there to switch between them).