Okay, I assume you will want to support your Crossfire at four points when you raise it: With only $520 (Canadian), four "gadget jacks" will do the job, and you don't even have to pay shipping costs!

Another poster on this thread mentioned using 8 inch thick wood blocks in lieu of jack stands, and I think that's a cheap & safe alternative - and they will stack neatly when not being used. Now, if you buy one jack for $130 (Canadian), you'll have $390 left to buy a few wood supports and throw a pretty nice party for your friends.