Yes I don't think we're at the top. I've explained my reasoning in various places both in this thread, and the 2014 and 2015 threads I linked to earlier. My rationale for my opinion is twofold and is based on (1) my experience observing other collectible markets that don't have as favorable demographic trends as there exists in this hobby and (2) the demographic trends in this hobby which has created a new generation of folks interested in the same stuff as those of the previous generation (i.e. bike riders in the 1980s are interested in 1980s bikes, and a population of today's young people are also interested in 1980s bikes). This is an incredible convergence of interests that other dying hobbies would kill for.