shabbily

from WordNet (r) 3.0 (2006)

shabbily
    adv 1: so as to appear worn and threadbare or dilapidated; "a
           shabbily dressed man"
    2: in a mean and ungenerous manner; "the two were haggling
       shabbily in the drawing-room"

from The Collaborative International Dictionary of English v.0.48

Shabbily \Shab"bi*ly\, adv.
   In a shabby manner.
   [1913 Webster]