HOW MUCH????

A couple of years ago we started putting loose change into a big water cooler jug with the intent to save up some fun money for our family Disney trip.  Next week Ian is taking it to the bank to be counted.  So here's the question: how much do you think the final total will be?  Take into consideration that there are some loonies and toonies in there.  For you non-Canadians, a loonie is a dollar coin (named for the picture of the loons on the tail side), and a toonie is a two dollar coin.  We have referred to them as that for so long that it doesn't seem even the least bit strange or funny any more.  The closest guess wins a prize.