Received a response. Looks like it is just one coin. Here's the response:
Hello,
it is indeed the same coin. I bought it a few years ago with the tag from the cracked
NGC slab. Some collectors and dealers prefer freed the coin from a slab. I personally like
NGC Certification, because, it is accurate and gives to many of my actual and potential buyers third party's an excellent and profound educated opinion. This is why, I slabbed it again.
Hope, I gave you a satisfactory answer :-)