So im going to be buying a AVIC z1 and i have a couple of questions...

Can you plug in your ipod or iphone to play videos or a gaming console into the avic z1?

Is there a place where I can buy a microphone for the z1 since mine wont be coming with one =\?

yes and yes

cool cool

Do I have to buy any other adapters to plug in an ipod to watch videos or anything?

and

How much would you guys buy a AVIC Z1 for used... with a xm sattelite adapter and bluetooth adapter, no microphone...

You can not use your ipod to play videos on your Z1. It will only play music from the Ipod. You can hook up a gaming console to the Z1.

Technicly you can play videos on the Z1 with your Ipod but it will be from a ipod AV cable. You will have to watch the ipod on A/V 1 and not the Ipod button in the source screen menu. You will not be able to control the ipod via the Z1.

I have a Ipod module for the Z1 if you need one cheap. PM me for info.