mint Porsche repair manuals?

[GRMPer]

As a matter of curiousity, how much would the two volume set of factory workshop manuals be worth if they were mint in the original box?

I found a set, but have access to another set that is complete with greasy fingerprints, so the mint set isn't really useful to me.

thanks

[GRMPer]

They're from 1969, have some of the updates up to about 1973.

[andrew15]

Wayne sells new sets of the Early Manuals (vols I & II) for $187 or so, but is out of stock.

Regards,
Andrew M

[Dantilla]

I make photocopies of the pages I'm going to get greasy. My books are still as new.