This adventure http://aussiepinball.com/index.php?topic=9757.msg126624#msg126624was my favourite for a few reasons:
1. The anticipation of getting or not getting the deal was great
2. Finding out what machines i actually bought (as in the link, some machines were completely hidden, so i had no idea what titles some were)
3. Knowing i had a heap of restoration fun
4. Saving a heap of machines that many would have (and some said) left to rot away completely

This one was a close second  http://aussiepinball.com/index.php?topic=10992.msg143925#msg143925