You know, once again, these crazy marbles often don't fit our rigid definitions. To me, it's a BLAR with a wide and well defined central ribbon. To someone else, it might be a Hybrid Blackie, and I probably wouldn't argue too much about it. Given the choice between a BLAR and a Hybrid Blackie, I'll choose the more likely (common) possibility. As a seller, you may opt to go the other direction. Ultimately, a correct ID is up to the buyer anyways - buyer beware, as usual.