I know the owner of that site- he also owns gerber-tools.com and used to advertise here. I haven't heard form him in a while, but he's a good guy. The major issue he had a while back was the same one that a lot of US based sellers have, and that's shipping outside of the US. He used to charge a giant premium for international shipping as USPS goes out of their way to overcharge and/or make people paranoid.
He may have figured out a better way to ship by now though, so by all means feel free to contact him.
Def