A wrecking ball crane with 86 pieces is less a Technic set and more a Technic suggestion — the play pattern is there, the set barely is.
The parts alone are worth about 123% of the street price — the basis for this B- price read.
BargainThe parts alone are worth more than you pay — $7 of parts for $5.
The wrecking ball crane concept has real Technic DNA — swinging weight, boom articulation, a satisfying demolition fantasy. But 86 pieces is thin even for a pocket-money impulse buy, and there's just not enough structure here to make the model feel like anything more than a sketch. The price grades out at a B-, which tracks; you're not getting robbed, but you are getting very little. As a build experience it's forgettable before it's finished, and as a display piece it won't hold a shelf with any authority. A C overall is about right: not offensive, not exciting, and unlikely to stick in anyone's memory once the wrecking ball stops swinging.