Very nice indeed.
I have the same "problem" though.
My highest prices were for:
Portal (from Activision) 1986 - near mint
Shadow of the Comet - near mint
Darkspyre - good status
Ultima III (very first Apple II issue) - near mint
Ultima IV (very first Apple II issue) - near mint
Ultima IX Dragon Edition (signed by Richard Garriot with video proof
) - near mint
AndI cannot stop.