Where to buy Lindberg models online?

Hello all, i've been having a problem lately. I was recently on the Lindberg official website and found that they've released two Dodge Vipers. Now I know revell also released these two BUT these ones are with the newer 2008 style hoods, rims etc. Does anyone know a good site where I may be able to find and acquire these? Thanks

Lindberg announced them, but so far they haven't released them and nobody has any idea if/when they might come out. They apparently dropped their Challenger concept, but it still shows on the website.

Not many online sources for Lindberg. Here's one:
http://www.modelroundup.com/lin20001.html

heres another-
www.modelexpress.net (http://www.modelexpress.net)

Here's a third.

http://www.fantastic-plastics.com/page2.html