Assets that collapsed, were abandoned, or turned out to be fraud. Recorded so that a search returns what happened rather than promotional material that is still online. 46 of the 929 assets in the directory qualify.
Search results for a failed project are frequently dominated by pages written while it was still being promoted. These entries exist so the first thing a person finds is the outcome. Several of them are also the clearest available teaching cases: the mechanisms that destroyed them are still being used today under different names.
There are no prices or market caps here, deliberately. Those numbers are stale within hours of being written, and a directory full of stale numbers is worse than one without them. What is recorded instead is structural and durable: what the thing actually does, how its supply behaves, who can change it, whether the token captures any revenue, and what has happened to it. For live prices use an exchange or a data aggregator.