Easiest is probably a vacuum pump, as long as you have a glass carboy. (I haven't used a vacuum pump, so not certain.)
Cheapest is the big stirring spoon that you should have. I find moving the paddle from side-to-side more effective than round-and-round. Still takes a fair length of time.
the procrastinating wine maker in the Niagara Region of Ontario Canada
"Visual signs of fermentation are highly overrated"