I recognise you've indicated a preference for F2F, but I have the following:
1x 1983
1x 1985
1x 1987
1x 1988 (all proof varieties)
on hand which I might be able to be persuaded to part with if you change your mind and you're willing to deal with Australia Post and all the vagaries of delivery...
Free express post if you take 2, free SOD added if you take the lot.