The #5 Batmobile was up for sale by LBI Limited in early August for $500,000 (with the Batcycle), it remained unsold and it will now go up for auction. Offered by Mecum and lot# F255, it will sell on January 13, 2017. More details & photos here.
UPDATE: The Batmobile reach ...
Fiberglass Aluminum Wood Acrylic Felt Chromium
Light green Silver (Color) Black (Color)
Height: 4.125 in
Width: 7.75 in
Length: 19.25 in
Wheelbase: 10.75 in
In raised gold script on cente ...