There is one important point that some of you thought that shipping is based on actual weight but its never......its always based on volumetric weight.
DHL/Fedex/TNT/UPS all are based on volumetric to calculate the charges.
Eg Namor is 41kg actual weight but 71kg volumetric. Sword is 31kg but 68kg volumetric. That explain why it is expensive on the shipping. Hope thats help