Where can I find the misspelled Luke Skywlaker pen?
The closest I could find is a forum thread where a member called "slow 2.0" writes that (s)he has two of these and might be willing to sell one of them. The catch is the thread is from 2010 and the user hasn't been active in the forum since 2014.

Update Since the thread no longer has the image, here is how it looked like: