hm ... 4 or 5 days couldn't possibly change the foreign currency that much, could it? or maybe it's because i changed my USD to CAD at the airport?
at the airport, i got $105.62CAD for $100USD.
here, i got $108.77CAD for $100USD.
how i already spent $90CAD in the past 4 or 5 days is beyond me. ):