Nei. Det er opp til enhver enkelt selger om han vil sette en bestemt pris i bitcoins eller om den skal følge kursen.

You have two options when pricing your listings. They can be priced in constant Bitcoins, or constant US Dollars. If you choose to peg your listings to the dollar, your prices will change dynamically in accordance with the exchange rate between the two currencies. When the Bitcoin appreciates, your prices will fall. When it depreciates, they will rise, so no matter what, you will get the same dollar value for your item. We recommend that you peg your prices to the dollar.