easy to find amiga joysticks still, you have puzasticks/prosticks etc (8button joysticks...)
beyond that...go to forematt.co.uk or to amigagames.co.uk and hit the joystick links..
they should have some nifty ones left still...
also i know that the australian shops have em still, as i was just abpoput to get em, but sadly i forgot the link..lol.
cheers