ADC video card that works for 6400 ?

[ScutBoy]

Cheap - I've picked up two the past year for < $30 AUD

Approx $40.00 seems to be the going rate that I've seen, and getting cheaper over time.

 

[Cory5412]

That's not too bad, then. More than an equivalent display that just has DVI, VGA, and a USB hub would cost you, but worth it if you've got one of these displays and want to use it.

 

[Byrd]

They look the part and good keepers for late PPC Macs.