Eric Schmidt's compensation for serving on the Apple board? $8,700 in Apple gear, and a special $7,500 commemorative gift. Also, Apple secrets he could take back to Google. Probably why he should have left sooner. 
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$8,700 in Apple gear wouldn't get you much.
Still I guess if it was the reverse Jobs leaving Google's board I don't think they'd have anything of monetary value (beyond stocks) to give him as a leaving present.