lol I saw the exchange listing before I saw this thread, was like "WTF? Those are on the exchange; don't normally see people openly asking about the value of items listed on our own exchange..." now I understand this thread was created first...
The risk with a pair like these is it's the unserialed Ichiro, so it's pretty much impossible to tell if it's original or a clone. Usually if there's an accompanying box and coin one can feel more confident that it's original, but there are still no guarantees. And this has no box and coin, anyway.
But, with that risk considered, I think the pricing is fair, especially since shipping is included. The rubbers and etched emerald slate lenses alone are desirable; putting together a clone could easily cost as much or more. GLWS.