It may not be worthwile but I've just emailed a Canadian company who have the NGK Iridium BKR6EIX-11 for $8.45 CAN thats $9.36 AU- postage might kill me and they may not ship overseas but "bloody hell thats cheap".

Considering mine were 11-12 bucks each, I dont think you'll be saving anything...

Mine were 17 bucks each, but that was for a 3.5 TJ. All in all I don't care how much I paid, they seriously make a difference :D

Yeah they wont ship to OZ anyway.