Yeah, I looked at the sporran on Ebay expecting to see something really strange from all the postings, but really it just looks to me like a muskrat mask sporran with a little age on it that at some point received a less-than-professional at-home repair job. (But really, that's not bad in and of itself. The stitches I doubt would be visible from the front when worn, and it's certainly more economic and less wasteful to repair a damaged sporran than to toss it and buy a new one).

I think someone can get a good deal here on a nice mask sporran that has both day and evening wear potential.