Wow dragonflight price

La semana anterior aparecia la version de dragonflight a un precio rebajado en 50% (en mi moneda /peso argentino/ figuraba a 5000$), despues de la oferta, el precio figura en 15000$, lo que seria mas del 100% Queria saber si esto es un error, ya que el 100% seria 10000$ argentinos.

The previous week the version of dragonflight appeared at a price reduced by 50% (in my currency /Argentine peso/ it was listed at $5,000), after the offer, the price was listed at $15,000, which would be more than 100%. I wanted to know if this is an error, since 100% would be $10,000 Argentine pesos.