Over the past fourteen months or so, I've been trying to work with a very difficult trader who somehow thinks that his cards are worth much more than mine. And on top of that, it takes a few months and multiple emails to get any sort of response from the guy. He seems to think that he's the only person in the world who has a Jim Hutto Orioles signed card.
After months of emails, I was able to work out a trade for one player I needed last December. Since then, it's been fruitless emails & trade requests, some of which were replied to, while others were flat out ignored. I've attempted to work out another trade but calling his communication sporadic would be a compliment.