overvalued

from The Collaborative International Dictionary of English v.0.48

Overvalue \O`ver*val"ue\, v. t. [imp. & p. p. {Overvalued}; p.
   pr. & vb. n. {Overvaluing}.]
   1. To value excessively; to rate at too high a price. "To
      overvalue human power." --Holyday.
      [1913 Webster]

   2. To exceed in value. [R.] --H. Brooke.
      [1913 Webster]