Recently decided against a "want but haven't got"; I was offered 25" Centurion Comp TA in excellent condition by my brother. It's been hanging on his wall, unridden, for over 30 years. I was drooling for a couple of days while planning the pickup trip.
Then the acquisitive lust diminished slightly, I changed my mind and felt so virtuous that I bought a NOS Campy crankset.
Heh.