In the U.S., Fonseca and Taylor's offerings sit at around the $12 to $20 mark on average -- whereas Graham's Fine Ruby Port sits slightly higher, at around $15 to $21 per bottle (excluding tax).

This Kirkland Signature 10 Year Tawny Porto is available exclusively at Costco for $16.99, which is a pretty nice price for a 10 Year Tawny Port. It is made by Fonseca Ports and imported by Kobrand.

Explore Portos Douro Valley for traditional wine tours and local cuisine Discover the enchanting landscapes and rich flavors of Portugals iconic wine region.