Went in a Hobby Lobby a few weeks ago for small paint brushes and walked by the model aisle, well, I tried to walk by. Some 60's era muscle car boxes caught my eye, so had to back up and go look. They didn't have a '66, but they had other year and make cars that looked very nicely made. About 15 minutes later, I recalled what I had come in for and found the brushes...
I did a search when I got home and found this one at AW. I went looking for a better price and every other site had them listed as out of stock, so went back and bought it. AMT indicates them as limited availability, so may not be available for long.
Interesting tidbit I got off their website...AMT is Aluminum Model Toys and was started in the 50's. After they transitioned to plastic, they kept the name.