I say build one yourself..

Since you already found the site why even bother buying

.
You know you wanna be just like everyone else over here..
As for any suggestion,get the parts from x-arcade if you want.
Only $20 for 20 buttons and 2 stick(beat that deal and I will built a stick free for you).

Besides x-arcade is REALLY small..its only around 24" wide and playing 2 player can be funny.

Also if you are willing to hack some chepo gamepad then your total cost for a dual joystick would be around $50 BUT if i-pac then atleast around $100 for the total setup.
You still save money though.
