Feeling your pain.
It sure would be nice if baseball products were more widely available in Canada - or at least if I could skip the currency exchange on the rare occasions that a Canadian-based seller has a card I want.
I guess I could reduce the impact of the exchange rate by selling stuff, but (a) I don't want to deal with the cost and hassle of shipping, and (b) I'm a pack-rat who can't bring myself to part with anything.
Maybe one day we'll get back near parity again...but I'm not holding my breath.