For me, shipping from Tasca has gotten too expensive due to distance. My approach is a few steps. First, I find the part number using Rock Auto or Ford Parts Giant. Then I Google search the part number. There are dozens of Ford dealer websites and they all look identical but prices and shipping costs vary widely. Also, trying to find parts on Amazon is impossible unless you search the exact part number because they will show a million parts that look similar but don't fit. They also show results that show similar part numbers. I have bought more incorrect parts from Amazon than all other sites combined.
Lastly, if it is a Ford part number I will call up my local dealer and ask if they happen to have it in stock. Found a bumper cover for my sister's 2011 Ranger that way and it saved me over $100 in shipping.