I'm just one of those guys who hate suprises...
I bid on an eBay auction for 16 used Happ buttons and a used Happ joystick. Looking carefully at the picture, I could tell that the buttons were Happ horizontals and the joystick was a Happ super. So I bid on the auction and won, but instead of getting used Happ buttons and a used Super, I got new non-Happ buttons (in different colors than shown in the pic) and a new Ultimate. After that, he started another auction using the exact same picture!
Now, it's hard to complain about getting new stuff vs. used stuff, but I was hoping to get a Super to replace my Ultimate, and the buttons, although new, are flat rather than concave like Happs and look like they're made of cheaper plastic, and have Zippy switches instead of Cherry switches.
Fortunately, I have a friend who is getting started on a cab, so she's taking the controls off my hands, but they would have been useless to me. People who put pictures on auctions should sell what's in the picture, especially for used equipment!
--Chris