Nicaraguan Vs. American Made

Most Americans say that they are willing to pay extra for Made in America products. But are they really? Let's put it to a test.  

Below is my best-selling t-shirt. Buy the Made in Nicaraguan shirt for $20 or the Made in America shirt for $23. Profits are the same for me. 

Which one will have more sales? 

I'll announce the winner on my Twitter page on May 20th at noon ET.