Firstly why wait for your friend to get it, import it now.
www.lik-sang.com is where i got mine from cheaply.
2nd for your inputs try:
Below is the product description. It costs £30 and knowing li-sand iwll be good quality.
Connect your GameCube or N64 console to a VGA monitor for a much brighter display
Auto switching between TV game or PC connection (GC and N64 can be connected at the same time)
Outputs: Speaker, VGA, AV Multi Out
Inputs: VGA, AV Multi, Sound card
For NTSC GameCube and N64 only
if you do import a console you need it chipped (mine came pre chipped from lik sang). When your ready to buy games use USA site www/cduniverse.com. fast and cheap