I'm thinking about selling this controller test jig...it was given to the Nintendo Repair Centers to help test ports.  This one is not in the greatest condition, but works great.  There are quite a few cosmetic problems with it such as some weird funk on the buttons, a soldering iron hole in the side, oodles of light surface scratches, two missing screws and it is missing the cover for the wire ends (The pics show the condition pretty well).  I think I've noticed this on ebay maybe twice in the past 3 or 4 years, it's quite hard to come by.  At the moment I'm entertaining offers, either cash or for trade.  If anyone is interested, let me know!  

Here's the pics