Yes I did have a look at Ebay - and am saving that as a last resort.
I have had one kind offer so far - and that may well be all it takes.
The plan is to install 10.5 on a goose neck iMac so that a friend’s boy can sync his Touch without having to bug his big brother and sister to get access to either of their MacBooks.
As this install is NOT recommended I didn’t want to fork out too much in case it goes belly up.
I thought that I had a version myself but it turns out I only have the one that came with my iMac 27 and that sure aint gonna work.
If other folk are like me then they hang on to the old discs even after upgrading without any contemplation of going back. And so I am sure there are a few folk out there that have copies.
The one you pointed out is the upgrade version and I wanted to give myself the maximum chance of it working by using a standalone version.
BTW - the unread counts for OT isn’t working for me either - Dynamo is!