I’ve got a pair of these Interact Pro Shock Mini arcade sticks. You can see what it looks like here: http://www.amazon.com/SHOCK-MINI-ARCADE-STICK-INTERACT-Playstation/dp/B00006I5CV/ref=sr_1_1?ie=UTF8&s=videogames&qid=1237011731&sr=8-1
I’m not gonna lie… they’re not that great. I have used them with King of Fighters XI and Capcom vs. SNK 2 fairly effectively, but I’m not promising great quality on them. Still, they can be nice to have around for whatever random reasons.
With them, I’m including a pair of PS2 -> Gamecube/Xbox (standard) adapters. I don’t know how to detail their quality, but I used them with both a Sony gamepad and the arcade sticks through my Wii (for CvS2), and they worked great. They do not, however, work with my Mayflash PCB arcade stick… just FYI.
I never tested them with the Xbox, but I’m assuming they should yield the same results.
I’m asking for $25 + actual shipping for all four parts.
Hit me up with your offers.
I added an image of the items.