A catalogue from the dealer Michael Toth lists the following Nabokov items.
 
Nabokoff, Vladimir. Laughter in the Dark. Bobbs-Merril, 1938. $2,200
Nabokov, Vladimir. The Real Life of Sebastian Knight. New Direcions, 1941. $350
  "                   "       . The Defense. Putnam, 1964. $135
   "                  "       .  Invitation to a Beheading. Putnam, 1959.  $95
    "                  "      .  Pale Fire. Putname, 1962.  $395