I ship from Germany. For reference a parcel up to 2kg with tracking will be:
7€ within Germany ((and remain the same price for up to 5kg). Without tracking 4-5€.
14€ within the EU (and increase to 16€ for up to 5kg). Without tracking it's 11€.
27€ to Switzerland and the UK (but also remain the same price for up to 5kg)
30€ to the rest of Europe (but also remain the same price for up to 5kg)

For the US, untracked parcels are 18€ for up to 2kg.  
Then the price increases to 47€ for tracked parcels, but then that price remains the same for up to 5kg,

Any other countries, please ask for a quote.