ng.michaelngRight in the blue box in the description: As with all sealed Magic: the Gathering products on Massdrop, shipping for this drop is limited to US addresses.
ng.michaelngWizards of the Coast doesn't allow independent retailers to sell outside their country. Because in Canada a booster box in a lot of my LGS sell for 160$ preorder is around 120-130$. Plus tax (12% in BC).
So when Massdrop puts these on it's like howling at the moon, or pouring salt in wounds. Painful and pointless for us living outside the States.