Two items:
1) This may well irritate folks, but Bridgestone RB-1s come under this category for me.
Love to look at them, but that is one "dead" frame to ride.
I know many other vintage fans like them, but they do zip for me.
I raced one for a year bitd and I was happy to go back to a Colnago Super.
2) The next one is a Panaracer Pasela.
That is one "dead" tire.
I will admit to using them occasionally, as they don't seem to flat on packed gravel.
Past that, I try not to put them on my bikes if I am actually going to ride them.