Ah, but you cannot discount the effect of the cataloged sets. What drives the pictured Rogers Citadel kit to the verge of $3k, when something that is for all practical intents and purposes the same thing peaks at about $2300 with the snare drum, as would be the case with the second pictured set. I think is it most likely the catalog effect.
I can tell you the difference for me was the catalog. The Citadel was the kit I wanted in that $2 catalog when it was financially out of range. I bid on the first to a point and let it go again for the same reason. But I didn't even consider the other one.
Quirky, ridiculous, insane: yes. Fact: yes.
If you have the first and want to sell it for $2k, PM me.