What is this set worth? It is complete with 2 extra cars. See pics.
DSC07027 by Curly Q Link, on Flickr
DSC07016 by Curly Q Link, on Flickr
DSC07020 by Curly Q Link, on Flickr
DSC07027 by Curly Q Link, on Flickr
DSC07016 by Curly Q Link, on Flickr
DSC07020 by Curly Q Link, on Flickr