Minifig and Tree.
Parts. A couple of Taps, Bar Plates, Trans-color pieces, Mudguards, and the Mod. Plate 2x 2x2/3 w/2 Studs on Side are the only things worth talking about.
Can you build something -- a frame, station, or starship -- right away? Yes. (+5)
Is it below, at, or above the golden ratio? Above. (-10) (The Golden Ratio is $0.10 per part.)
If you can't build a frame right away, or choose not to, does it have parts you should be able to put into use right away? Yes. (+5)
Does it have more than a handful of immediately useful parts? No. (-5)
Score: -5 (B-). Lack of parts really hurt the score. Although it might be an easy way to get that tree if you don't want to deal with Bricklink.