Reading about something that was described as "superfluous" and I thought, "Nope. Doesn't come close".
stupidfluous • \stoo-PID-floo-us\ • adjective. 1 : exceedingly exceeding what is sufficient or necessary : extra 2 : ridiculously not needed : stupidly unnecessary and stupid..
A Shackteau is a humble, weather-beaten, structurally questionable shelter located in a spectacular or highly coveted place—Wales, Jackson Hole, Sun Valley, Crested Butte, coastal Maine, the Alps—where the building itself may be worth almost nothing, but the dirt, view, access, and mythology make it absurdly valuable.
In use:
Shackteâu - We thought it was an abandoned shed until the realtor called it a rare alpine Shackteâu with unobstructed views and listed it for $2 million.