Laowa 10mm 2.8

https://www.venuslens.net/product/laowa-10mm-f-2-8-ff-zero-d/?attribute_pa_mount=sony-fe&attribute_focus=Auto+Focus+%285-blade+Aperture%29

is this the right link for the official laowa online shop? also can I change the currency to euros? It would be 300 euros cheaper to buy from there than from official shops in my country. help would be appreciated, I just don't want to be scammed and pay more than I think I would (799 dollars should be around 673 euros). Much love