Check out: http://www.daddys.com/
They have lots of used stuff they may work for you. I've had good luck with Peavy SP series p.A. cabs, SPII, SPIII, etc. They have some Peavey cabs for under $200 each.
Maybe the shipping is too much. The stuff I saw ships from Connecticut, about 500 miles from Nova Scotia.
At least you can compare what they are selling to whatever you end up buying.
what is gonna kill him is the customs fees.
