Bizarre question.If the exchange rate is a concern can you not just buy in a different currency?
We do purchase in different currencies, we have no choice since FD only sells in EUR, USD or Rubles (of all things).
But that 3.5 EUR Asp skin is $5.32 CAD
Same skin that costs 4USD is $5.44 CAD
Same skin @ 225 rubles is $~5.40CAD <=guesstimate, my bank wouldn't give me an exchange rate for ruble.
So today, I'd buy in EUR.
Tomorrow, or whenever FD decides to update their FX rates, it will be a different story.