Moz Magic is not far from Orangeville. Plainly the business is mostly about Magic: The Gathering but I have been to Dice Masters events there. I have bought board games from the owner and he is happy to quote prices for ordering things. The prices seem to me to be close to other places I deal with.
It is kind of an interesting place in terms of a game store (in an outbuilding) at a crossroads (unpaved) in rural ON. You should go at least once.