"No need to worry about exchange rates just yet. I'll see what I can do with what you have." Which is to say that he intends to make the sellers deal with the exchange and any associated fees. Seems fair, if they're going to try to rip him off a bit due to his lack of knowledge about starship parts.

"To be honest, I haven't looked into the market before." Talk about a confidence booster. "But I'm a master negotiator and I learn quickly. I don't think anyone's going to try and take me for your money - not if they have any sense about them, that is." Because if there's one thing you don't do, it's double cross Raymond Reddington. The Nexus may not know that yet, but if they try? He'll make sure everyone does.