Damn! You really did get those G4s for a steal. I've never seen one go for under $90 in my life . They're one of my favourite Ive designs - the floating screen is just spectacular. With the IIci, have you tried a monitor that supports sync-on-green. I had a similar issue with my IIfx until I replaced the PRAM batteries and tried a monitor that did support it. Most generic branded CRTs (and some LCDs) have legacy support for it, so just hook up a DB-15 adapter and you're set. Overall, some damn nice hauls!

Cheers,

Nick