For $270 you could have been the proud owner of a velociraptor head from Jurassic Park handsomely mounted on a wooden plaque. Mr. Wilson take note, however: Once Dennis comes over a gets the wee scared out of him, he’ll want to keep coming over to look at it, to which you’ll have to clap your forehead with a meaty palm, spill your pipe tobacco, and yell at your wife Martha. “That kid!” you’ll say. “I try everything and he keeps coming back!”