I just bought another lcd for my MDD G4, but in order to use it I need either an ADC->VGA adapter or an ADC->DVI adapter. I prefer the latter.
I see these for $20 online, but I am hoping someone here has one that they just don't use any more.
If you have a MDD compatible video card that is better than my stock radeon 9000 pro and has dual dvi outputs I might alternatively be interested in that for the right price.
I have purchased many things here before so MacNN is my biggest reference.
PM, IM, or email me anything you got.