I called NEF customer service last week after seeing the M2 was no longer in the 2008 catalog.
They said they had none in stock and it looked like it had been some time since they've shipped any to their distributors.
I then called Gander Mountain here in S.E. Michigan and they indicated that GM had a total of 20 in stock throughout their network of stores. The closest to me being a store in the Upper Peninsula and the price was $130.
After an experience I had with GM a couple years ago when trying to purchase a Sidekick ML, I would be surprised if there were actually/physically 20 M2's in their inventory. And what you might find is if they do have any, they are probably display models or a firearm that for whatever reason they've been unable to clear from their shelf.
Good luck.