What items do you rarely ever see offered for sale


What items do you rarely ever see offered for sale? The stuffs that people buy and keep for long long time, regardless of financial or WAF difficulties. I'll cast my first vote: I have never seen a complete properly built and stained Edgar Horn Titans system offered for sale, maybe because there are very few made?
pt999
Liquid Nitrogen-cooled speaker cables.

"The Perch".

Florida's presidential electorate vote.

Life insurance policies for Bin-Laden.

Man, you left that one wide open didn't you!?

Marco
I thought this is AGon and we limit our discussions to audio equipment only please.
Headroom's headphone amps, Totem Mani-2(Signatures) , Clear Audio & VPI turntables and Kimber Kables's Black Pearls.