Logic Board for Aluminum G4 12 1GHz Out of Stock This logic board works in the 867MHZ and 1GHz Aluminum G4 12" PowerBooks. Return to item list    Currently out of stock.        $1599 $1747.88 $1748.99 $1749 $1750   100% free eBay sniper collaborative art learn to read chinese great deals on books by the best authors