These appeared in my area right around Christmas, and were discounted along with all the rest of the BBI stuff soon afterwards. It could very well be a limited release...
Here are a few quick photographs:
Please note that I currently have the helo stored and so have removed the rotorblades, wings and ordinance. You will also notice that the figures are the old ones in the cammo uniforms. The "sharkmouth" Apache came with the same figures but in a desert tan uniform. The uniform was largely undetailed and more crudely painted. I like the cammo uniform better. I would have included those figures in the photo, but they are stored away in my attic at the moment...
Nevertheless, you shoud get a good idea about the slight change in markings on the Apache repaint. I have included a BBI promo picture of the S1 Apache for reference. As you can see, the shark mouth and eyes have been added to the cockpit and forward fuselage. The engines still retain the double black stripe, but the white triangle has been replaced by a square with a skull & crossbones in the center.