Sales for Microsoft's Lumia 950, Lumia 950 XL and Lumia 550 smartphones are now available in Spain. All three phones can be bought on that country's Amazon site, while the 950 and 950 XL also available on Spain's Microsoft Store site.
Prices for the new flagship Lumias are the same for both retail sites for the most part, with the Lumia 950 selling for €599 and the Lumia 950 XL priced at €699. Amazon has priced the lower-end Lumia 550 at €119 and the black version of the Lumia 950 is priced for some reason at €562.94.
Thanks to Nicholas for the tip!