Unless those were expensive power resistors, I doubt it. I've purchased a few kits from Hemingway and the shipping was exhorbitant. I've frequently considered how odd it is that I can buy something form China ( a country we are not allied with), and then a part from Great Brittain somehow costs three times as much to buy and four times as much to ship...
The Hemingway / TEE stuff is excellent, but it's pretty premiumly priced for someone in the U.S;
GsT